{"title":"Commercial Autoclaves \u0026 Sterilization","description":"\u003cp\u003eHigh-capacity pressure sterilizers and commercial mycology autoclaves.\u003c\/p\u003e","products":[{"product_id":"bonsai-25q-fully-automatic-electric-pressure-sterilizer-autoclave-110v","title":"Bonsai 25Q Fully Automatic Electric Pressure Sterilizer Autoclave 110V","description":"\u003cstyle\u003e\n.mgk-pdp{color:#1a1a1a !important;box-sizing:border-box;max-width:100%;word-break:normal !important}\n.mgk-pdp *{box-sizing:border-box;max-width:100%;word-break:normal !important}\n.mgk-pdp p,.mgk-pdp li,.mgk-pdp td,.mgk-pdp th,.mgk-pdp span,.mgk-pdp summary,.mgk-pdp div{font-size:inherit;font-family:inherit;color:#1a1a1a !important}\n.mgk-pdp h2,.mgk-pdp h3{color:#1a1a1a !important}\n.mgk-pdp h2{margin:30px 0 10px}\n.mgk-pdp h3{margin:22px 0 8px}\n.mgk-pdp ul{columns:unset !important}\n.mgk-pdp .b{font-weight:600 !important}\n.mgk-pdp a{color:#1a6b3a !important}\n\n.mgk-pdp .mgk-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:10px;margin:18px 0;padding:0}\n.mgk-pdp .mgk-facts,.mgk-pdp .mgk-facts li,.mgk-pdp .mgk-tags,.mgk-pdp .mgk-tags li,.mgk-pdp .mgk-ctas,.mgk-pdp .mgk-ctas li,.mgk-pdp .mgk-steps,.mgk-pdp .mgk-steps li{list-style:none !important;list-style-type:none !important;list-style-image:none !important}\n.mgk-pdp .mgk-facts li::marker,.mgk-pdp .mgk-tags li::marker,.mgk-pdp .mgk-ctas li::marker,.mgk-pdp .mgk-steps li::marker{content:\"\" !important;font-size:0 !important}\n.mgk-pdp .mgk-facts li::before,.mgk-pdp .mgk-facts li::after,.mgk-pdp .mgk-tags li::before,.mgk-pdp .mgk-tags li::after,.mgk-pdp .mgk-ctas li::before,.mgk-pdp .mgk-ctas li::after{content:none !important;display:none !important;background:none !important}\n.mgk-pdp .mgk-facts li{background:#f7f8f7;border:1px solid #e2e2e2;border-radius:8px;padding:12px 8px;text-align:center}\n.mgk-pdp .mgk-facts .k{display:block;color:#6b6b6b !important}\n\n.mgk-pdp .mgk-tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:14px 0}\n.mgk-pdp .mgk-tags li{background:#f4f5f4;border:1px solid #e2e2e2;border-radius:999px;padding:6px 14px}\n\n.mgk-pdp .mgk-steps{counter-reset:mgkstep;padding:0;margin:16px 0}\n.mgk-pdp .mgk-steps li{position:relative;padding:0 0 0 40px;margin:0 0 12px}\n.mgk-pdp .mgk-steps li::before{counter-increment:mgkstep;content:counter(mgkstep) !important;display:block !important;position:absolute;left:0;top:0;width:26px;height:26px;line-height:26px;text-align:center;border-radius:50%;background:#1a6b3a !important;color:#fff !important}\n\n.mgk-pdp .mgk-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:14px 0}\n.mgk-pdp .mgk-spec-table{width:100%;border-collapse:collapse;min-width:420px}\n.mgk-pdp .mgk-spec-table th,.mgk-pdp .mgk-spec-table td{text-align:left;padding:10px 12px;border-bottom:1px solid #e2e2e2;vertical-align:top}\n.mgk-pdp .mgk-spec-table thead th{background:#f4f5f4;border-bottom:2px solid #1a6b3a}\n\n.mgk-pdp .mgk-callout{border-left:4px solid #1a6b3a;background:#f7f8f7;padding:12px 16px;margin:18px 0;border-radius:0 8px 8px 0}\n\n.mgk-pdp details{border:1px solid #e2e2e2;border-radius:8px;margin:0 0 10px;background:#fafbfa}\n.mgk-pdp summary.mgk-faq{cursor:pointer;list-style:none !important;padding:14px 48px 14px 16px;position:relative;font-weight:600 !important}\n.mgk-pdp summary.mgk-faq::marker{content:\"\" !important}\n.mgk-pdp summary.mgk-faq::-webkit-details-marker{display:none !important}\n.mgk-pdp summary.mgk-faq::after{content:\"+\";position:absolute;right:14px;top:50%;margin-top:-12px;width:24px;height:24px;line-height:24px;text-align:center;border-radius:50%;background:#1a6b3a !important;color:#fff !important;transition:transform .2s ease}\n.mgk-pdp details[open] summary.mgk-faq::after{content:\"\\00d7\";transform:rotate(180deg)}\n.mgk-pdp summary.mgk-faq:hover{background:#f4f5f4}\n.mgk-pdp details[open]{background:#f7f8f7}\n.mgk-pdp .mgk-faq-body{padding:0 16px 14px}\n@keyframes mgkfade{from{opacity:0}to{opacity:1}}\n.mgk-pdp details[open] .mgk-faq-body{animation:mgkfade .25s ease}\n\n.mgk-pdp .mgk-ctas{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:20px 0}\n.mgk-pdp a.mgk-cta-primary{display:inline-block;background:#1a6b3a;color:#fff !important;padding:11px 22px;border-radius:999px;text-decoration:none}\n.mgk-pdp a.mgk-cta-secondary{display:inline-block;background:#fff;border:1px solid #b9b9b9;color:#1a1a1a !important;padding:11px 22px;border-radius:999px;text-decoration:none}\n\u003c\/style\u003e\n\n\u003cdiv class=\"mgk-pdp\"\u003e\n\n\u003ch2\u003eBonsai 25Q Tabletop Autoclave – Fully Automatic Benchtop Steam Sterilizer\u003c\/h2\u003e\n\n\u003cp\u003eThe Bonsai 25Q is a compact benchtop autoclave built for people who sterilize every week and are tired of babysitting a stovetop pressure cooker. Set your temperature, set your time, walk away. It reaches sterilization pressure in about 25 minutes on a standard 110V outlet, holds 15–20 PSI, and alarms when the cycle is done.\u003c\/p\u003e\n\n\u003cp\u003eWe are not guessing about this one. \u003cspan class=\"b\"\u003eWe run four Bonsai 25Q units daily in our own production lab\u003c\/span\u003e in Woodstock, Illinois — sterilizing liquid culture, agar, grain jars, spawn bags, and tools.\u003c\/p\u003e\n\n\u003cul class=\"mgk-facts\"\u003e\n\u003cli\u003e\n\u003cspan class=\"k\"\u003eCapacity\u003c\/span\u003e\u003cspan class=\"b\"\u003e25 Quart\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"k\"\u003ePower\u003c\/span\u003e\u003cspan class=\"b\"\u003e110V \/ 2kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"k\"\u003ePressure\u003c\/span\u003e\u003cspan class=\"b\"\u003e15–20 PSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"k\"\u003eTo pressure\u003c\/span\u003e\u003cspan class=\"b\"\u003e~25 min\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"k\"\u003eFits\u003c\/span\u003e\u003cspan class=\"b\"\u003e14 qt jars\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ============================================================\n     VIDEO SLOT - paste the interior + programming video embed here.\n     Nothing renders until you do, so this is safe to leave in place.\n     ============================================================ --\u003e\n\n\u003ch2\u003eWhy This Unit Instead of a Stovetop Pressure Canner\u003c\/h2\u003e\n\n\u003cp\u003eA stovetop canner works, but it needs a burner, constant attention, and manual pressure management for every load. The 25Q is a sealed electric unit with its own heating element and digital control. The practical difference is not sterilization quality — both reach 121°C — it is what you do during the cycle.\u003c\/p\u003e\n\n\u003cdiv class=\"mgk-scroll\"\u003e\n\u003ctable class=\"mgk-spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e \u003c\/th\u003e\n\u003cth\u003eBonsai 25Q\u003c\/th\u003e\n\u003cth\u003eStovetop Pressure Canner\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eHeat source\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 2kW element, 110V outlet\u003c\/td\u003e\n\u003ctd\u003eYour stove or a propane burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003ePressure control\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, digital setpoint\u003c\/td\u003e\n\u003ctd\u003eManual — you watch the gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eAttention required\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLoad, set, walk away\u003c\/td\u003e\n\u003ctd\u003eMonitored for the whole cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eCycle end\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto shut-off plus audible alarm\u003c\/td\u003e\n\u003ctd\u003eYou have to be there\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eStove tied up\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes, for hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mgk-callout\"\u003e\n\u003cp\u003e\u003cspan class=\"b\"\u003eWhere it sits in the lineup.\u003c\/span\u003e The 25Q is the step up from a pressure canner and the step before a floor-standing commercial unit. If you are running more than a few dozen bags a week, look at the \u003ca href=\"\/collections\/commercial-autoclaves\"\u003ecommercial autoclaves\u003c\/a\u003e instead. If you are still deciding, the full \u003ca href=\"\/collections\/autoclaves-pressure-cookers\"\u003eautoclaves and pressure cookers\u003c\/a\u003e range covers both ends.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"mgk-scroll\"\u003e\n\u003ctable class=\"mgk-spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eChamber capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25 quarts (approximately 23.7 liters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eConstruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e100% stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eHeating element\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e2kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eElectrical\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e110V standard household outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eWorking pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e15–20 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eTemperature range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e105–126°C (221–259°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eTime to pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 25 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eControls\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLED control panel — set temperature and hold time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eSafety\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble safety valve, automatic shut-off, cycle completion alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eLid\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eQuick-latch hand wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable stainless steel basket, aluminum bottom grate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eDrainage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eWater drain outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eShipping weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"b\"\u003eWarranty\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year, U.S.-based support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhat Fits Inside\u003c\/h2\u003e\n\n\u003cp\u003eThe chamber is tall and narrow rather than wide, which is what lets it take a full rack of quart jars standing upright.\u003c\/p\u003e\n\n\u003cdiv class=\"mgk-scroll\"\u003e\n\u003ctable class=\"mgk-spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eLoad\u003c\/th\u003e\n\u003cth\u003eCapacity per cycle\u003c\/th\u003e\n\u003cth\u003eTypical cycle time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWide-mouth quart jars (grain)\u003c\/td\u003e\n\u003ctd\u003eUp to 14\u003c\/td\u003e\n\u003ctd\u003e90 minutes at 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid culture jars\u003c\/td\u003e\n\u003ctd\u003eUp to 14\u003c\/td\u003e\n\u003ctd\u003e25–30 minutes at 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgar media flasks\u003c\/td\u003e\n\u003ctd\u003eVaries by vessel\u003c\/td\u003e\n\u003ctd\u003e25–30 minutes at 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTools and utensils\u003c\/td\u003e\n\u003ctd\u003eLoose in basket\u003c\/td\u003e\n\u003ctd\u003e25–30 minutes at 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cul class=\"mgk-tags\"\u003e\n\u003cli\u003eGrain spawn\u003c\/li\u003e\n\u003cli\u003eAgar work\u003c\/li\u003e\n\u003cli\u003eLiquid culture\u003c\/li\u003e\n\u003cli\u003eTissue culture\u003c\/li\u003e\n\u003cli\u003eLab tools\u003c\/li\u003e\n\u003cli\u003eSmall-batch spawn bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRunning a Cycle\u003c\/h2\u003e\n\n\u003cul class=\"mgk-steps\"\u003e\n\u003cli\u003eRemove the inner stainless steel basket and disconnect the lid tubing.\u003c\/li\u003e\n\u003cli\u003ePlace the aluminum grate in the bottom of the chamber.\u003c\/li\u003e\n\u003cli\u003eAdd purified water — enough to cover the heating elements, roughly 1cm below the bottom tray.\u003c\/li\u003e\n\u003cli\u003eLoad your jars, bags, media, or tools.\u003c\/li\u003e\n\u003cli\u003eClose the lid and tighten the hand wheel knob.\u003c\/li\u003e\n\u003cli\u003eSet the temperature to 121°C (250°F) and enter your hold time.\u003c\/li\u003e\n\u003cli\u003eStart the cycle. The timer begins once the chamber reaches the setpoint, equivalent to roughly 15–17 PSI.\u003c\/li\u003e\n\u003cli\u003eWait for the completion alarm, then vent and unload.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"mgk-callout\"\u003e\n\u003cp\u003e\u003cspan class=\"b\"\u003eWater matters.\u003c\/span\u003e Use purified or RO water. Hard tap water will scale the heating element over time and shorten its life. This is the single most common maintenance mistake we see.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSafety Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eDouble safety valve system\u003c\/span\u003e — redundant over-pressure protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eAutomatic shut-off\u003c\/span\u003e — the unit powers down the element at cycle end\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eCompletion alarm\u003c\/span\u003e — audible signal so a finished cycle is never left sitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eQuick-latch hand wheel\u003c\/span\u003e — positive lid engagement before pressure builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eShipping, Support and Warranty\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eFree shipping\u003c\/span\u003e within the lower 48 — the unit ships parcel at 38 lbs, no freight required\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"b\"\u003e1-year full warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eU.S.-based technical support\u003c\/span\u003e at \u003ca href=\"mailto:support@midwestgrowkits.com\"\u003esupport@midwestgrowkits.com\u003c\/a\u003e — we run these units ourselves, so questions get answered by people who use them\u003c\/li\u003e\n\u003cli\u003eReplacement gaskets and seals are stocked domestically\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eIs the Bonsai 25Q a true autoclave or just a pressure cooker?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eIt is a true steam autoclave. It reaches and holds 121°C at 15–20 PSI with automatic digital pressure and temperature control, which is the standard sterilization condition for laboratory media. The difference from a pressure cooker is the control system and the automatic shut-off, not the sterilization itself.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eHow many jars fit in the 25Q?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eUp to 14 wide-mouth quart jars standing upright. The chamber is tall and narrow rather than wide, which is what makes that count possible in a 25-quart unit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eDoes it need a special electrical outlet?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eNo. The 25Q runs on a standard 110V household outlet and draws 2kW. No 220V service, no electrician, no dedicated circuit installation required. Give it its own circuit if you can, simply because a 2kW draw on a shared kitchen circuit can trip a breaker.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eHow long is a full grain jar cycle?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003ePlan on 90 minutes of hold time at 121°C for grain, plus roughly 25 minutes to reach pressure and cool-down time afterward. Liquid culture and agar media need only 25–30 minutes of hold time.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eCan it sterilize spawn bags as well as jars?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eYes, for small-batch work. Bags need to sit so steam can circulate rather than being packed tight. If you are running large volumes of bags every week, a floor-standing commercial autoclave will be a better fit than a benchtop unit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eHow does it compare to an All American stovetop sterilizer?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eAn All American is an excellent piece of equipment and will outlive almost anything. The difference is the workflow. The All American is a stovetop unit you monitor manually for the entire cycle; the 25Q is a self-contained electric unit with its own heating element that reaches pressure faster, holds the setpoint automatically, and shuts itself off. If you want a machine you can load and leave, the 25Q is the one. If you want something with no electronics to ever fail, the All American is.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary class=\"mgk-faq\"\u003eWhat maintenance does it need?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\u003cp\u003eUse purified or RO water to prevent scale, keep the lid gasket clean and free of debris, and replace the gasket about once a year, or every six months in heavy daily use. Replacement gaskets are stocked.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cul class=\"mgk-ctas\"\u003e\n\u003cli\u003e\u003ca class=\"mgk-cta-primary\" href=\"\/collections\/commercial-autoclaves\"\u003eCompare all autoclaves\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"mgk-cta-secondary\" href=\"\/collections\/agar-supplies\"\u003eShop agar supplies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"mgk-cta-secondary\" href=\"\/collections\/grain-spawn\"\u003eShop grain spawn\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the Bonsai 25Q a true autoclave or just a pressure cooker?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is a true steam autoclave. It reaches and holds 121°C at 15–20 PSI with automatic digital pressure and temperature control, which is the standard sterilization condition for laboratory media. The difference from a pressure cooker is the control system and the automatic shut-off, not the sterilization itself.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many jars fit in the 25Q?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Up to 14 wide-mouth quart jars standing upright. The chamber is tall and narrow rather than wide, which is what makes that count possible in a 25-quart unit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does it need a special electrical outlet?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The 25Q runs on a standard 110V household outlet and draws 2kW. No 220V service, no electrician, no dedicated circuit installation required. Give it its own circuit if you can, simply because a 2kW draw on a shared kitchen circuit can trip a breaker.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long is a full grain jar cycle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Plan on 90 minutes of hold time at 121°C for grain, plus roughly 25 minutes to reach pressure and cool-down time afterward. Liquid culture and agar media need only 25–30 minutes of hold time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can it sterilize spawn bags as well as jars?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, for small-batch work. Bags need to sit so steam can circulate rather than being packed tight. If you are running large volumes of bags every week, a floor-standing commercial autoclave will be a better fit than a benchtop unit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does it compare to an All American stovetop sterilizer?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"An All American is an excellent piece of equipment and will outlive almost anything. The difference is the workflow. The All American is a stovetop unit you monitor manually for the entire cycle; the 25Q is a self-contained electric unit with its own heating element that reaches pressure faster, holds the setpoint automatically, and shuts itself off. If you want a machine you can load and leave, the 25Q is the one. If you want something with no electronics to ever fail, the All American is.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What maintenance does it need?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use purified or RO water to prevent scale, keep the lid gasket clean and free of debris, and replace the gasket about once a year, or every six months in heavy daily use. Replacement gaskets are stocked.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595535741031,"sku":"B24Q","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/5.jpg?v=1789057571"},{"product_id":"150l-commercial-pressure-sterilizer-digital-electric-mushroom-autoclave","title":"150L Commercial Pressure Sterilizer - Digital Electric Mushroom Autoclave","description":"\u003cstyle\u003e\n@keyframes fadeInSoft {\n  from { opacity: 0; transform: translateY(10px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n.fade-in-video {\n  animation: fadeInSoft 1.2s ease-out forwards;\n  opacity: 0;\n}\n.spec-table,\n.capacity-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0 24px 0;\n  font-size: 15px;\n}\n.spec-table th,\n.spec-table td,\n.capacity-table th,\n.capacity-table td {\n  border: 1px solid #e5e5e5;\n  padding: 10px 12px;\n  text-align: left;\n  vertical-align: top;\n}\n.spec-table th,\n.capacity-table th {\n  background: #f7f7f7;\n}\n.info-callout {\n  background: #f8fafc;\n  border: 1px solid #e5e7eb;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n.us-only-callout {\n  background: #fdf6f5;\n  border: 1px solid #e8cfcb;\n  border-left: 4px solid #9e3b2e;\n  border-radius: 8px;\n  padding: 16px 18px;\n  margin: 20px 0;\n}\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003e150L Commercial Pressure Sterilizer – Digital Electric Mushroom Autoclave  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"us-only-callout\"\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003e\u003cstrong\u003eFreight shipping: United States at checkout, Canada by quote.\u003c\/strong\u003e Freight rates for all 50 states, including Alaska and Hawaii, are shown at checkout. We can also ship to Canada, but cross-border freight is quoted individually — please \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us for a rate\u003c\/a\u003e before ordering. No shipping rate will appear at checkout for Canadian addresses.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eOrdering four or more units?\u003c\/strong\u003e Loads over 1,200 lbs are quoted individually, so no rate will appear at checkout — \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us\u003c\/a\u003e and we will price the freight for you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Top Intro Video --\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 760px; margin: 18px auto 30px auto;\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\u003cvideo style=\"display: block; width: 100%; height: auto;\" preload=\"metadata\" playsinline=\"\" muted=\"\" autoplay=\"autoplay\" loop=\"loop\"\u003e\n      \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/b430d4d61efa403da80f49f73ccd10ae.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eOur \u003cstrong\u003eProfessional 150L (160 Quart) Mushroom Autoclave\u003c\/strong\u003e is a true commercial-grade unit that delivers serious sterilization power in a compact footprint. Trusted by commercial mushroom farms, labs, and production growers for more than 15 years, this model has earned a reputation as an industry workhorse for its combination of capacity, reliability, and ease of use. We offer industry leading technical support. We use these daily and our technicians are happy to help with any questions you may have.  \u003c\/p\u003e\n\u003cp\u003eWith digital controls for \u003cstrong\u003etemperature, pressure, venting, and cycle time\u003c\/strong\u003e, this unit is designed to simplify daily production. Just program your sterilization settings, load the chamber, and start the cycle. It is ideal for grain bags, substrate bags, lab tools, and other materials that require dependable steam sterilization with repeatable results.\u003c\/p\u003e\n\u003cdiv class=\"info-callout\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eWhy growers choose this unit:\u003c\/strong\u003e It offers the capacity of multiple stovetop sterilizers in one machine, heats quickly, runs on a commercial or home 208v-240v electric systems, and is easy to load, program, and maintain for routine production work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features at a Glance\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e150L \/ 160 quarts — approximately equal to 6 All American 30 Qt stovetop pressure cookers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamber Material\u003c\/td\u003e\n\u003ctd\u003eHigh-quality SUS 304 stainless steel inner chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Power\u003c\/td\u003e\n\u003ctd\u003e6.0kW electric heater (208V–240V, 50\/60Hz, 26–27 AMP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat-Up Time\u003c\/td\u003e\n\u003ctd\u003eTypically reaches pressure in about 45-60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eDigital controls for time, temperature, pressure, and venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVenting Options\u003c\/td\u003e\n\u003ctd\u003eManual or automatic faster controlled pressure venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eTwo stackable stainless steel baskets included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMobility\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty caster wheels and 6 ft power cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish Options\u003c\/td\u003e\n\u003ctd\u003eAvailable with black or white lid- Black is default\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003e24\" × 24\" × 46\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Weight\u003c\/td\u003e\n\u003ctd\u003e320 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Chamber Size\u003c\/td\u003e\n\u003ctd\u003e20\" diameter × 30\" deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\u003ctd\u003e273°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e31.9 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e212°F–273°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Range\u003c\/td\u003e\n\u003ctd\u003e0–999 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Full Grain Cycle\u003c\/td\u003e\n\u003ctd\u003e121°C for 3.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Water Fill\u003c\/td\u003e\n\u003ctd\u003e4–4.5 gallons filtered or RO water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCapacity Chart\u003c\/h2\u003e\n\u003cp\u003eThis chart shows the standard maximum bag capacity for common grain and substrate bag sizes in the 150L chamber.\u003c\/p\u003e\n\u003ctable class=\"capacity-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBag Type\u003c\/th\u003e\n\u003cth\u003eBag Size\u003c\/th\u003e\n\u003cth\u003eMaximum Capacity Per Cycle\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrain Bag\u003c\/td\u003e\n\u003ctd\u003e3 lb\u003c\/td\u003e\n\u003ctd\u003e48 bags\u003c\/td\u003e\n\u003ctd\u003eHigh-output grain spawn production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Bag\u003c\/td\u003e\n\u003ctd\u003e5 lb\u003c\/td\u003e\n\u003ctd\u003e24 bags\u003c\/td\u003e\n\u003ctd\u003eStandard fruiting block production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Bag\u003c\/td\u003e\n\u003ctd\u003e10 lb\u003c\/td\u003e\n\u003ctd\u003e12 bags\u003c\/td\u003e\n\u003ctd\u003eLarger bulk substrate runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eSafety Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure-locking door\u003c\/strong\u003e remains locked while the chamber is under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow water level sensor\u003c\/strong\u003e with automatic shutoff protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-pressure relief valve\u003c\/strong\u003e for added operational safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional manual venting\u003c\/strong\u003e after the cycle ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping \u0026amp; Delivery\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Availability\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAll 50 states quoted at checkout.\u003c\/strong\u003e Canada available by freight quote — \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us for a rate\u003c\/a\u003e before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreight Rate\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFlat-rate freight shipping: $350.00 per unit to the lower 48\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlaska \u0026amp; Hawaii\u003c\/td\u003e\n\u003ctd\u003eLong-distance freight rate is shown automatically at checkout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge Orders\u003c\/td\u003e\n\u003ctd\u003eFour or more units (over 1,200 lbs) are quoted individually — \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us\u003c\/a\u003e and we will price the freight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery Service\u003c\/td\u003e\n\u003ctd\u003eIncludes \u003cstrong\u003elift-gate delivery\u003c\/strong\u003e to garage or warehouse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip From\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWoodstock, IL or California warehouses\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransit Time\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2–4 business days\u003c\/strong\u003e in transit; carrier typically calls ahead to schedule delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePickup Option\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFree local pickup available at Woodstock, IL location\u003c\/strong\u003e; please call ahead to confirm stock and availability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImportant Checkout Note\u003c\/td\u003e\n\u003ctd\u003ePlease leave your \u003cstrong\u003ebest phone number at checkout\u003c\/strong\u003e for delivery coordination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eSupport \u0026amp; Warranty\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSupport Item\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-Shipment Testing\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTested prior to shipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Coverage\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e18-month warranty included\u003c\/strong\u003e — 12-month factory warranty + 6-month extended warranty on non-wear parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket Lifespan\u003c\/td\u003e\n\u003ctd\u003eTypically 6–9 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Element Lifespan\u003c\/td\u003e\n\u003ctd\u003eApproximately 3 years with daily commercial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Support\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFree lifetime technical support\u003c\/strong\u003e from our in-house autoclave team\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Parts\u003c\/td\u003e\n\u003ctd\u003eMost replacement parts are stocked and ship quickly when needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePower Requirements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e208-240V \/ 30 AMP connection required\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eInstallation is similar to wiring a clothes dryer or EV charger\u003c\/li\u003e\n\u003cli\u003eWe recommend using a \u003cstrong\u003eNEMA 5-30 or L6-30P plug\/outlet \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eA local electrician is recommended for initial installation\u003c\/li\u003e\n\u003cli\u003eMust purchase male or female plug\/outlet of your choice to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can you ship this to Canada?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Cross-border freight is quoted case by case rather than sold at a flat rate, so no shipping option will appear at checkout for a Canadian address. Contact us with your delivery address and we will price the freight for you before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: I want to order several units — why is there no shipping option?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Automatic freight rates cover loads up to 1,200 lbs, which is three units. For four or more, contact us with your address and quantity and we will quote the freight directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How hard is this to install in my garage?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is similar to adding an outlet for a dryer or electric car charger. Most electricians can wire it in easily, and the unit comes ready for a standard 30AMP connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What’s the sterilization process for grain bags?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Add 4–4.5 gallons of filtered or RO water, load the grain bags in stacks, tighten the clamps, and start the cycle. For a full load, we recommend 121°C for 3-3.5 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does a cycle take from start to finish?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Most cycles take about 4–4.5 hours total, including heat-up and cooldown. You can use natural cooling for a longer cool-down period or computerized slow venting for faster turnaround.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much can I sterilize at once?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This unit can handle up to \u003cstrong\u003e48 × 3 lb grain bags\u003c\/strong\u003e, \u003cstrong\u003e24 × 5 lb substrate bags\u003c\/strong\u003e, or \u003cstrong\u003e12 × 10 lb substrate bags\u003c\/strong\u003e per cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What do replacement parts cost?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilicone Gasket: $60\u003c\/li\u003e\n\u003cli\u003eHeating Element: $249\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor: $99\u003c\/li\u003e\n\u003cli\u003eControl Boards (Call to order)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why buy from us?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Many competing units ship from overseas with long lead times. We stock our autoclaves in the U.S. for faster delivery, provide in-house technical support, and work with the factory on performance upgrades that improve real-world results for mushroom growers. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSee How it Works!\u003c\/h2\u003e\n\u003cp\u003eSee how to program, run, and operate the 150L commercial autoclave in the video below.\u003c\/p\u003e\n\u003cdiv class=\"fade-in-video\" style=\"max-width: 760px; margin: 25px auto 10px auto;\"\u003e\n\u003cdiv style=\"position: relative; overflow: hidden; border-radius: 10px; box-shadow: 0 12px 30px rgba(0,0,0,0.12);\"\u003e\n\u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"150L Commercial Autoclave Introduction and Operation Video\" src=\"https:\/\/player.vimeo.com\/video\/922663203?badge=0\u0026amp;autopause=0\u0026amp;player_id=0\u0026amp;app_id=58479\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595535806567,"sku":"AC150","price":2750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/Bonsai_150L_Vertical_autoclave_Sterilizer_white_background_web.jpg?v=1789057572"},{"product_id":"200l-commercial-pressure-sterilizer-digital-electric-mushroom-autoclave","title":"200L Commercial Pressure Sterilizer - Digital Electric Mushroom Autoclave","description":"\u003cp\u003e\u003cstrong\u003e200L Commercial Pressure Sterilizer – Digital Electric Mushroom Autoclave\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommercial Capacity • Digital Controls • 220\/240V Electric • Built for Grain Spawn, Substrate \u0026amp; Lab Sterilization\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #fdf6f5; border: 1px solid #e8cfcb; border-left: 4px solid #9e3b2e; border-radius: 8px; padding: 16px 18px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFreight shipping: lower 48 at checkout, everywhere else by quote.\u003c\/strong\u003e The flat freight rate shown at checkout covers the lower 48 states. We can also ship to Alaska, Hawaii, and Canada — those routes are quoted individually, so please \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us for a rate\u003c\/a\u003e before ordering. No shipping rate will appear at checkout for addresses outside the lower 48.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eScale your mushroom production with our \u003cstrong\u003e200L Commercial Pressure Sterilizer\u003c\/strong\u003e, a digital electric mushroom autoclave designed for serious growers, labs, and small-to-medium commercial farms. With a compact vertical footprint and true commercial-grade capacity, this unit helps sterilize grain spawn bags, substrate bags, agar supplies, tools, jars, and other cultivation materials with consistency and confidence.\u003c\/p\u003e\n\u003cp\u003ePart of our Professional Series, this \u003cstrong\u003e200L vertical autoclave\u003c\/strong\u003e offers the capacity of a commercial sterilizer while taking up only about \u003cstrong\u003e26\" x 26\" x 51\"\u003c\/strong\u003e of floor space. It features digital control over cook cycles, temperature, pressure, and timing, making it a dependable “set it and forget it” machine for daily production.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\"\u003eChoosing the Right Commercial Autoclave\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eWatch this quick overview to compare autoclave sizes, production capacity, and which model may be the best fit for your mushroom operation.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0; text-align: center;\"\u003e\u003cvideo style=\"max-width: 420px; width: 100%; border-radius: 14px; box-shadow: 0 8px 25px rgba(0,0,0,0.18);\" preload=\"metadata\" controls=\"controls\" playsinline=\"\" muted=\"\" loop=\"loop\" autoplay=\"autoplay\"\u003e\n    \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/af95e6e8aae445c095e38a9135278403.mp4\"\u003e\n    Your browser does not support the video tag.\n  \u003c\/source\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003eIf you're comparing sterilizer sizes, the \u003cstrong\u003e200L commercial autoclave\u003c\/strong\u003e is a popular mid-scale option. It offers significantly more capacity than smaller sterilizers while still fitting through standard doors and working well in garages, labs, grow rooms, and small production spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat step-up model\u003c\/strong\u003e for growers scaling beyond pressure cookers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher capacity\u003c\/strong\u003e for grain spawn, substrate, jars, and lab prep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore efficient production\u003c\/strong\u003e compared to running multiple small sterilizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the 200L Commercial Autoclave?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial-Scale Capacity\u003c\/strong\u003e – Holds up to approximately \u003cstrong\u003e72 three-pound grain bags\u003c\/strong\u003e or \u003cstrong\u003e40 five-pound bags\u003c\/strong\u003e, depending on bag size and layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Set-It-and-Forget-It Controls\u003c\/strong\u003e – Adjustable temperature, pressure, and timer settings simplify repeat sterilization cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Vertical Footprint\u003c\/strong\u003e – Large internal capacity while taking up only about \u003cstrong\u003e26\" x 26\" x 51\"\u003c\/strong\u003e of space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Mushroom Production\u003c\/strong\u003e – Ideal for grain spawn bags, substrate bags, agar prep, jars, tools, and lab supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUS 304 Stainless Steel Chamber\u003c\/strong\u003e – Durable internal construction designed for commercial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual \u0026amp; Automatic Venting Options\u003c\/strong\u003e – Choose the cooling and venting method that best fits your workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety-Focused Design\u003c\/strong\u003e – Includes a safety-locking lid, water level sensor, automatic shutoff, and over-pressure bleed valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduction Capacity\u003c\/h2\u003e\n\u003cp\u003eThe 200L model gives small farms and commercial growers a major upgrade in sterilization volume without requiring the footprint of a much larger industrial system.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #ddd;\"\u003eLoad Type\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #ddd;\"\u003eApproximate Capacity\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003e3 lb Grain Bags\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eUp to approx. 72 bags\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eSpawn production and high-volume grain prep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003e5 lb Bags\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eUp to approx. 40 bags\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eSubstrate, grain, or larger bag formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eJars, Tools \u0026amp; Lab Supplies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eVaries by layout\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eAgar work, liquid culture prep, jars, tools, and equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Actual capacity can vary based on bag size, fill weight, folding style, basket layout, and airflow spacing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200L class capacity\u003c\/strong\u003e with actual internal volume around 210L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital control panel\u003c\/strong\u003e for time, temperature, and pressure settings\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8.0kW electric heating system\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e220\/240V operation\u003c\/strong\u003e, 50\/60Hz, approximately 36 AMP draw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully adjustable temperature settings\u003c\/strong\u003e for sterilization or pasteurization workflows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual and automatic venting\u003c\/strong\u003e options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree stainless steel wire baskets\u003c\/strong\u003e plus one lower solid basket for easy loading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety-locking lid\u003c\/strong\u003e while under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater level sensor\u003c\/strong\u003e with automatic shutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-pressure bleed valve\u003c\/strong\u003e for added safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e200L class \/ approximately 210L actual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eChamber Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e24\" diameter x 28\" tall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eExterior Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e26\" x 26\" x 51\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eSUS 304 stainless steel internal construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eHeating Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e8.0kW electric heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003ePower Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e220\/240V, 40 AMP single-phase power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eEstimated Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eApproximately 375 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong\u003eShipping Availability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #eee;\"\u003eLower 48 states at the rate shown at checkout; Alaska, Hawaii, and Canada available by freight quote — contact us before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePower \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eThis autoclave requires a \u003cstrong\u003e220\/240V, 40 AMP single-phase electrical connection\u003c\/strong\u003e. Installation is similar to wiring a large electric dryer, kiln, or EV charger. We recommend hiring a certified electrician to connect the unit safely and install the correct breaker, plug, or outlet for your space.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended circuit:\u003c\/strong\u003e 40–50 AMP breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrate Size: \u003c\/strong\u003e29\"x 29\"x 52\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower type:\u003c\/strong\u003e 208-240V single-phase\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProfessional installation recommended\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded wiring\u003c\/strong\u003e can be configured for the outlet type selected by your electrician\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSterilizing grain spawn bags\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSterilizing substrate bags\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePreparing agar media and lab supplies\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSterilizing jars, tools, and reusable equipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePasteurization workflows\u003c\/strong\u003e when lower temperatures are desired\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSmall farm and commercial mushroom production\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e200L vs. Smaller Sterilizers\u003c\/h2\u003e\n\u003cp\u003eFor growers using pressure cookers or smaller autoclaves, the 200L model can dramatically increase output per cycle. Instead of running multiple small batches, you can consolidate production into fewer larger cycles, saving labor and improving workflow consistency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore capacity per run\u003c\/strong\u003e than tabletop or pressure cooker setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter workflow efficiency\u003c\/strong\u003e for farms producing grain spawn or substrate regularly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStill compact enough\u003c\/strong\u003e for garages, grow rooms, and small production facilities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal bridge model\u003c\/strong\u003e before moving into larger commercial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFreight \u0026amp; Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat-rate freight shipping:\u003c\/strong\u003e $475.00 per unit to the lower 48 states, includes liftgate delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlaska, Hawaii, and Canada:\u003c\/strong\u003e we can ship there, but freight is quoted individually — \u003ca href=\"https:\/\/www.midwestgrowkits.com\/pages\/contact\"\u003econtact us for a rate\u003c\/a\u003e before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from our Illinois or California warehouse\u003c\/strong\u003e, depending on inventory\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLift-gate truck delivery included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreight carrier will contact you\u003c\/strong\u003e to schedule delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal pickup available\u003c\/strong\u003e — please call ahead to confirm stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSupport \u0026amp; Warranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAll units are tested before crating\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12-month factory warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree lifetime tech support\u003c\/strong\u003e from technicians familiar with daily autoclave use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical lifespan of heating elements and gaskets\u003c\/strong\u003e is approximately 2–3 years with daily commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can you ship this to Alaska, Hawaii, or Canada?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Freight to those destinations is quoted case by case rather than sold at a flat rate, so no shipping option will appear at checkout. Contact us with your delivery address and we will price the freight for you before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How difficult is this autoclave to install?\u003c\/strong\u003e\u003cbr\u003eA: Most electricians can install it using a 208-240V, 40–50 AMP connection, similar to a large dryer, kiln, or EV charger setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does a full sterilization cycle take?\u003c\/strong\u003e\u003cbr\u003eA: A full cycle is commonly around 6 hours when fully loaded, depending on the load size, starting temperature, venting method, and cooldown method.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many bags can it hold?\u003c\/strong\u003e\u003cbr\u003eA: The 200L model can hold up to approximately \u003cstrong\u003e72 three-pound grain bags\u003c\/strong\u003e or \u003cstrong\u003e40 five-pound bags\u003c\/strong\u003e, depending on how they are filled and arranged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this be used for substrate and grain spawn?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It is commonly used for grain spawn bags, substrate bags, jars, agar prep, tools, and other mushroom cultivation materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good model for starting a small mushroom farm?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 200L unit is a strong choice for growers who need commercial capacity but are not yet ready for a much larger commercial system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003eThis is a commercial freight item. The rate shown at checkout covers the lower 48 states; Alaska, Hawaii, and Canada are quoted separately. Please inspect your shipment upon delivery and report any freight damage immediately. Because this unit requires high-voltage installation, we strongly recommend using a qualified electrician for setup.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595535872103,"sku":"AC200","price":3799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/200L_Main_image_web.jpg?v=1789057574"},{"product_id":"blue-myco-commercial-autoclaves-310l-550l-1180l","title":"Blue Myco Commercial Mushroom Autoclaves - 310L, 550L \u0026 1180L","description":"\u003cstyle\u003e\n.mgk-pdp{color:#1a1a1a;box-sizing:border-box;max-width:100%}\n.mgk-pdp *{box-sizing:border-box;max-width:100%}\n.mgk-pdp p,.mgk-pdp li,.mgk-pdp td,.mgk-pdp th,.mgk-pdp span,.mgk-pdp summary,.mgk-pdp div{font-size:inherit;font-family:inherit;color:#1a1a1a}\n.mgk-pdp h2{margin:30px 0 10px;color:#1a1a1a}\n.mgk-pdp h3{margin:22px 0 8px;color:#1a1a1a}\n.mgk-pdp .b{font-weight:600 !important}\n.mgk-pdp a{color:#1a6b3a !important;text-decoration:underline}\n.mgk-pdp img{width:100%;height:auto;border-radius:6px;display:block;margin:14px 0}\n\n.mgk-pdp .mgk-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:10px;margin:18px 0;padding:0;list-style:none !important;list-style-type:none !important;list-style-image:none !important}\n.mgk-pdp .mgk-facts li{list-style:none !important;list-style-type:none !important;list-style-image:none !important;text-align:center;background:#f7f8f7;border:1px solid #e2e2e2;border-radius:6px;padding:12px 8px}\n.mgk-pdp .mgk-facts li::marker{content:\"\" !important;font-size:0 !important}\n.mgk-pdp .mgk-facts li::before,.mgk-pdp .mgk-facts li::after{content:none !important;display:none !important;background:none !important}\n.mgk-pdp .mgk-facts .mgk-fact-label{display:block;color:#6b6b6b !important;margin-top:4px}\n\n.mgk-pdp .mgk-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0}\n.mgk-pdp .mgk-spec-table{width:100%;border-collapse:collapse;min-width:560px}\n.mgk-pdp .mgk-spec-table th,.mgk-pdp .mgk-spec-table td{border:1px solid #e2e2e2;padding:9px 11px;text-align:left;vertical-align:top}\n.mgk-pdp .mgk-spec-table thead th{background:#f4f5f4;border-bottom:2px solid #1a6b3a;font-weight:600}\n.mgk-pdp .mgk-spec-table tbody th{background:#fafbfa;font-weight:600;white-space:nowrap}\n\n.mgk-pdp .mgk-callout{border-left:4px solid #1a6b3a;background:#f6faf7;padding:12px 16px;margin:20px 0;border-radius:0 4px 4px 0}\n.mgk-pdp .mgk-callout-warn{border-left:4px solid #9e3b2e;background:#fbf6f5;padding:12px 16px;margin:20px 0;border-radius:0 4px 4px 0}\n.mgk-pdp .mgk-callout p,.mgk-pdp .mgk-callout-warn p{margin:0 0 8px}\n.mgk-pdp .mgk-callout p:last-child,.mgk-pdp .mgk-callout-warn p:last-child{margin-bottom:0}\n\n.mgk-pdp .mgk-ctas{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0;padding:0;list-style:none !important;list-style-type:none !important;list-style-image:none !important}\n.mgk-pdp .mgk-ctas li{list-style:none !important;list-style-type:none !important;list-style-image:none !important}\n.mgk-pdp .mgk-ctas li::marker{content:\"\" !important;font-size:0 !important}\n.mgk-pdp .mgk-ctas li::before,.mgk-pdp .mgk-ctas li::after{content:none !important;display:none !important;background:none !important}\n.mgk-pdp .mgk-ctas a{display:inline-block;padding:9px 18px;border-radius:999px;background:#1a6b3a;color:#fff !important;text-decoration:none !important;font-weight:600}\n.mgk-pdp .mgk-ctas a.mgk-cta-alt{background:transparent;color:#1a1a1a !important;border:1px solid #c9c9c9}\n\n.mgk-pdp details{border:1px solid #e2e2e2;border-radius:6px;margin:10px 0;background:#fff;transition:background .2s ease}\n.mgk-pdp details[open]{background:#fafbfa}\n.mgk-pdp details:hover{background:#f7f8f7}\n.mgk-pdp summary.mgk-faq{cursor:pointer;list-style:none !important;padding:13px 48px 13px 16px;position:relative;font-weight:600}\n.mgk-pdp summary.mgk-faq::-webkit-details-marker{display:none}\n.mgk-pdp summary.mgk-faq::marker{content:\"\" !important}\n.mgk-pdp summary.mgk-faq::after{content:\"+\";position:absolute;right:14px;top:50%;transform:translateY(-50%);width:1.6em;height:1.6em;line-height:1.6em;text-align:center;border-radius:50%;background:#1a6b3a;color:#fff;transition:transform .2s ease}\n.mgk-pdp details[open] summary.mgk-faq::after{content:\"\\00d7\";transform:translateY(-50%) rotate(180deg)}\n.mgk-pdp .mgk-faq-body{padding:0 16px 14px}\n.mgk-pdp .mgk-faq-body p{margin:0 0 10px}\n.mgk-pdp .mgk-faq-body p:last-child{margin-bottom:0}\n\n@media (max-width:600px){\n.mgk-pdp .mgk-ctas a{display:block;text-align:center}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"mgk-pdp\"\u003e\n\n\u003cp\u003eBlue Myco commercial autoclaves are high-capacity steam sterilizers built for professional mushroom farms, mycology labs, and commercial substrate production. Available in \u003cspan class=\"b\"\u003e310L, 550L, and 1180L\u003c\/span\u003e chamber sizes, each unit sterilizes 450 to 1,500 pounds of grain per cycle at a true 14.7 PSI — the throughput of roughly 40 pressure cookers, in a footprint that fits a garage or compact production room.\u003c\/p\u003e\n\n\u003cul class=\"mgk-facts\"\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003e3 sizes\u003c\/span\u003e\u003cspan class=\"mgk-fact-label\"\u003e310L \/ 550L \/ 1180L\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003e450–1,500 lbs\u003c\/span\u003e\u003cspan class=\"mgk-fact-label\"\u003egrain per cycle\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003e14.7 PSI\u003c\/span\u003e\u003cspan class=\"mgk-fact-label\"\u003eoperating pressure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003e220V\u003c\/span\u003e\u003cspan class=\"mgk-fact-label\"\u003e1-phase or 3-phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"b\"\u003eWoodstock, IL\u003c\/span\u003e\u003cspan class=\"mgk-fact-label\"\u003esee one in person\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Blue_myco_units_web.jpg?v=1749123710\" alt=\"Blue Myco 310L, 550L and 1180L commercial mushroom autoclaves side by side\" loading=\"lazy\"\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"mgk-scroll\"\u003e\n\u003ctable class=\"mgk-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eB-310L\u003c\/th\u003e\n\u003cth\u003eB-550L\u003c\/th\u003e\n\u003cth\u003eB-1180L\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eDouble decker\u003c\/td\u003e\n\u003ctd\u003eSingle deck\u003c\/td\u003e\n\u003ctd\u003eDouble decker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrain per cycle\u003c\/th\u003e\n\u003ctd\u003e450 lbs\u003c\/td\u003e\n\u003ctd\u003e700 lbs\u003c\/td\u003e\n\u003ctd\u003e1,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e3 lb bags per cycle\u003c\/th\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W×D×H)\u003c\/th\u003e\n\u003ctd\u003e31\" × 30\" × 57\"\u003c\/td\u003e\n\u003ctd\u003e48\" × 46\" × 61\"\u003c\/td\u003e\n\u003ctd\u003e50\" × 48\" × 101\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull sterilization cycle\u003c\/th\u003e\n\u003ctd\u003e3.5 hrs\u003c\/td\u003e\n\u003ctd\u003e3.5 hrs\u003c\/td\u003e\n\u003ctd\u003e4.0 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTime to 14.7 PSI\u003c\/th\u003e\n\u003ctd\u003e60 min\u003c\/td\u003e\n\u003ctd\u003e80 min\u003c\/td\u003e\n\u003ctd\u003e90 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating pressure\u003c\/th\u003e\n\u003ctd\u003e14.7 PSI\u003c\/td\u003e\n\u003ctd\u003e14.7 PSI\u003c\/td\u003e\n\u003ctd\u003e14.7 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax pressure\u003c\/th\u003e\n\u003ctd\u003e45 PSI\u003c\/td\u003e\n\u003ctd\u003e45 PSI\u003c\/td\u003e\n\u003ctd\u003e45 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220V single phase\u003c\/td\u003e\n\u003ctd\u003e220V single phase\u003c\/td\u003e\n\u003ctd\u003e220V single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower draw\u003c\/th\u003e\n\u003ctd\u003e9kW \/ 50A\u003c\/td\u003e\n\u003ctd\u003e13.5kW \/ 50A\u003c\/td\u003e\n\u003ctd\u003e13.5kW \/ 70A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eAll three models can be configured for single-phase or 3-phase electric. Every unit is double-insulated high-grade stainless steel with multiple safety valves, a built-in timer, auto shutoff, low-water shutoff, and 2 or 3 removable heating elements.\u003c\/p\u003e\n\n\u003ch2\u003eWhich Commercial Autoclave Size Do You Need?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan class=\"b\"\u003eB-310L\u003c\/span\u003e — the entry point into commercial sterilization. A double-decker chamber that handles 150 three-pound grain bags per run in a footprint under three feet wide. Right for farms currently juggling four to six pressure cookers or a vertical autoclave that has become the bottleneck.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"b\"\u003eB-550L\u003c\/span\u003e — a single-deck chamber with the widest opening in the lineup, which makes loading and stacking bulk substrate blocks easier than the double-deckers. 235 bags per run. The best fit for most farms scaling from hobby volume into steady weekly production.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan class=\"b\"\u003eB-1180L\u003c\/span\u003e — 500 bags and 1,500 pounds of grain per cycle. This is production-line capacity. At 101 inches tall it needs real ceiling height and a dedicated 70A circuit, so plan the room before you plan the purchase.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/Blue_myco_compare_1.jpg?v=1750964546\" alt=\"Blue Myco commercial autoclave size comparison chart\" loading=\"lazy\"\u003e\n\n\u003ch2\u003eHow These Compare to Pressure Cookers and Vertical Autoclaves\u003c\/h2\u003e\n\n\u003cp\u003eMost growers start with \u003ca href=\"\/collections\/pressure-cookers\"\u003estovetop pressure cookers\u003c\/a\u003e, then move to a vertical 150L or 200L unit as volume grows. Those are excellent for small-scale work. The gap opens above that: once you need to reliably hold 15 PSI at real volume, the conventional answer is an industrial autoclave, and many of those systems run well past $100,000.\u003c\/p\u003e\n\n\u003cp\u003eBlue Myco fills that gap. These are portable commercial sterilizers that reach the same working pressure at a fraction of industrial cost, and they pasteurize and sterilize in the same chamber — so one machine covers both grain spawn and bulk substrate.\u003c\/p\u003e\n\n\u003cdiv class=\"mgk-callout\"\u003e\n\u003cp\u003e\u003cspan class=\"b\"\u003eAuthorized dealer.\u003c\/span\u003e Midwest Organics, LLC (Midwest Grow Kits) is the exclusive Blue Myco Manufacturing dealer for the Central and East Coast United States. We are also a customer — we run these units in our own production facility.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mgk-callout-warn\"\u003e\n\u003cp\u003e\u003cspan class=\"b\"\u003eBefore you order:\u003c\/span\u003e confirm your electrical service, doorway clearance, and ceiling height. These units require 220V and a 50A or 70A circuit depending on model. Contact us and we will walk through site requirements with you before anything ships.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0712\/0679\/7461\/files\/1180_use_web.jpg?v=1750964556\" alt=\"Blue Myco 1180L commercial autoclave loaded with grain spawn bags\" loading=\"lazy\"\u003e\n\n\u003ch2\u003ePricing, Demos \u0026amp; Site Visits\u003c\/h2\u003e\n\n\u003cp\u003ePricing is listed per model above. For freight quotes, 3-phase configuration, lead times, or to schedule an in-person demo at our Woodstock, Illinois facility, reach us at \u003ca href=\"tel:18153336716\"\u003e(815) 333-6716\u003c\/a\u003e or \u003ca href=\"mailto:jeff@midwestgrowkits.com\"\u003ejeff@midwestgrowkits.com\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cul class=\"mgk-ctas\"\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/commercial-autoclaves\"\u003eAll Commercial Autoclaves\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-cookers\" class=\"mgk-cta-alt\"\u003ePressure Cookers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/spawn-bags\" class=\"mgk-cta-alt\"\u003eSpawn Bags\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/raw-materials-commercial-equipment\" class=\"mgk-cta-alt\"\u003eCommercial Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eWhat size commercial mushroom autoclave do I need?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eWork backward from weekly grain volume. The 310L handles 450 lbs per cycle, the 550L 700 lbs, and the 1180L 1,500 lbs. With a 3.5 to 4 hour cycle you can typically get two runs per shift, so a 550L running twice a day covers roughly 1,400 lbs of grain daily. Buy for the volume you expect in 12 months, not the volume you have today — but do not buy capacity you will not use regularly, because a half-loaded chamber costs the same in power and time as a full one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eHow is a commercial autoclave different from a pressure cooker?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eScale and consistency. A pressure cooker sterilizes a handful of jars or bags; these chambers hold 150 to 500 bags. More importantly, a commercial autoclave holds pressure and temperature under automated control with safety valves, low-water shutoff, and a programmable timer, so every cycle is repeatable. That repeatability is what eliminates the contamination variance you get from running multiple cookers by hand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eWhat electrical service do these require?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eAll models run on 220V. The 310L draws 9kW on a 50A circuit, the 550L 13.5kW on 50A, and the 1180L 13.5kW on 70A. Each model can also be configured for 3-phase electric. Have an electrician confirm your available service before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eCan these sterilize bulk substrate as well as grain?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eYes. The same chamber pasteurizes and sterilizes, so you can run manure-based and wood-based \u003ca href=\"\/collections\/bulk-substrate-bags\"\u003ebulk substrate\u003c\/a\u003e alongside your grain spawn program without a second machine. The 550L single-deck chamber has the widest opening, which makes loading large substrate blocks easier than the double-decker models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eDo these actually reach 15 PSI?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eYes. Operating pressure is 14.7 PSI with a 45 PSI maximum rating. Time to reach operating pressure is 60 minutes on the 310L, 80 on the 550L, and 90 on the 1180L. This is the specification that separates a true commercial autoclave from oversized pasteurizers that stall out below 15 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary class=\"mgk-faq\"\u003eCan I see one in person before buying?\u003c\/summary\u003e\n\u003cdiv class=\"mgk-faq-body\"\u003e\n\u003cp\u003eYes. We run these units at our own facility in Woodstock, Illinois and welcome appointments. Call (815) 333-6716 or email jeff@midwestgrowkits.com to schedule a visit and see a full cycle run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size commercial mushroom autoclave do I need?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Work backward from weekly grain volume. The 310L handles 450 lbs per cycle, the 550L 700 lbs, and the 1180L 1,500 lbs. With a 3.5 to 4 hour cycle you can typically get two runs per shift, so a 550L running twice a day covers roughly 1,400 lbs of grain daily. Buy for the volume you expect in 12 months, not the volume you have today, but do not buy capacity you will not use regularly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How is a commercial autoclave different from a pressure cooker?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Scale and consistency. A pressure cooker sterilizes a handful of jars or bags; these chambers hold 150 to 500 bags. A commercial autoclave holds pressure and temperature under automated control with safety valves, low-water shutoff, and a programmable timer, so every cycle is repeatable. That repeatability eliminates the contamination variance you get from running multiple cookers by hand.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What electrical service do Blue Myco autoclaves require?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"All models run on 220V. The 310L draws 9kW on a 50A circuit, the 550L 13.5kW on 50A, and the 1180L 13.5kW on 70A. Each model can also be configured for 3-phase electric. Have an electrician confirm your available service before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these sterilize bulk substrate as well as grain?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The same chamber pasteurizes and sterilizes, so you can run manure-based and wood-based bulk substrate alongside your grain spawn program without a second machine. The 550L single-deck chamber has the widest opening, which makes loading large substrate blocks easier than the double-decker models.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do these autoclaves actually reach 15 PSI?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Operating pressure is 14.7 PSI with a 45 PSI maximum rating. Time to reach operating pressure is 60 minutes on the 310L, 80 on the 550L, and 90 on the 1180L. This specification separates a true commercial autoclave from oversized pasteurizers that stall out below 15 PSI.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I see a Blue Myco autoclave in person before buying?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Midwest Grow Kits runs these units at its facility in Woodstock, Illinois and welcomes appointments. Call (815) 333-6716 or email jeff@midwestgrowkits.com to schedule a visit and see a full cycle run.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Midwest Grow Kits","offers":[{"title":"310L","offer_id":44595535970407,"sku":"BMY1","price":12999.0,"currency_code":"USD","in_stock":true},{"title":"550L","offer_id":44595536003175,"sku":"BMY2","price":15999.0,"currency_code":"USD","in_stock":true},{"title":"1180L","offer_id":44595536035943,"sku":"BMY3","price":24999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/1180_final_mgk_best.jpg?v=1789057575"},{"product_id":"150l-commercial-autoclave-replacement-hatch-gasket-seal","title":"Gasket\/Seal for 150L Commercial Autoclave Replacement","description":"\u003cp\u003e\u003cstrong\u003e150L Vertical Autoclave Replacement Gasket – 21.5\" Silicone Gasket Seal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore your autoclave’s airtight seal with this \u003cstrong\u003e21.5\" Silicone Blend Replacement Gasket\u003c\/strong\u003e, designed to fit most standard 150L vertical autoclaves. Whether you're performing critical sterilization cycles or routine batch work, a tight and reliable seal is essential for maintaining pressure and performance.\u003c\/p\u003e\n\u003cp\u003eThis is the exact replacement used in our 150L autoclave lineup, ensuring a proper fit and dependable function. In stock and ready to ship—minimize downtime and keep your workflow running smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProduct Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Size: \u003c\/strong\u003e21.5\" diameter\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Material: \u003c\/strong\u003eDurable silicone blend\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCompatibility: \u003c\/strong\u003eFits most 150L vertical autoclaves\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Purpose: \u003c\/strong\u003eReplaces worn or damaged hatch gasket\/seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Status:\u003c\/strong\u003e In stock, ships fast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA fresh gasket is key to maintaining pressure integrity—replace yours before it’s too late.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595536101479,"sku":"150RG","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/150L_image1_web.jpg?v=1789057576"},{"product_id":"gasket-seal-for-200l-commercial-autoclave-replacement","title":"Gasket\/Seal for 200L Commercial Autoclave Replacement","description":"\u003cp\u003e\u003cstrong\u003e200L Vertical Autoclave Replacement Gasket – Silicone Seal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore your autoclave’s airtight seal with this \u003cstrong\u003eSilicone Blend Replacement Gasket\u003c\/strong\u003e, designed to fit most Bonsai and Lanphan 200L vertical autoclaves. Whether you're performing critical sterilization cycles or routine batch work, a tight and reliable seal is essential for maintaining pressure and performance.\u003c\/p\u003e\n\u003cp\u003eThis is the exact replacement used in our 200L autoclave lineup, ensuring a proper fit and dependable function. In stock and ready to ship—minimize downtime and keep your workflow running smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProduct Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e   \u003cstrong\u003e Material: \u003c\/strong\u003eDurable silicone blend\u003c\/li\u003e\n\u003cli\u003e    \u003cstrong\u003eCompatibility: \u003c\/strong\u003eFits most 200L vertical autoclaves\u003c\/li\u003e\n\u003cli\u003e   \u003cstrong\u003e Purpose: \u003c\/strong\u003eReplaces worn or damaged hatch gasket\/seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e    Status:\u003c\/strong\u003e In stock, ships fast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA fresh gasket is key to maintaining pressure integrity—replace yours before it’s too late.\u003c\/p\u003e","brand":"Midwest Grow Kits","offers":[{"title":"Default Title","offer_id":44595536167015,"sku":"200RG","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/3699\/8759\/files\/200L_Gasket.jpg?v=1789057578"}],"url":"https:\/\/fernprairiemycosupplies.com\/collections\/commercial-autoclaves-sterilization.oembed","provider":"Fern Prairie Myco Supplies","version":"1.0","type":"link"}