{"product_id":"gp-100820-fixed-chemical-injector-1-8mm-hi-draw-downstream-injector","title":"GP 100820 Fixed Chemical Injector – 1.8mm Hi-Draw | Downstream Injector","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-699bafe2-89fc-832c-acb2-df35ee5bcdc2-7\" data-testid=\"conversation-turn-300\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"10f0530b-5ec5-4685-a839-4338151c407b\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"160\"\u003e\u003cstrong data-start=\"0\" data-end=\"10\"\u003eModel:\u003c\/strong\u003e 100820\u003cbr data-start=\"17\" data-end=\"20\"\u003e\u003cstrong data-start=\"20\" data-end=\"33\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Accessories → Chemical Injection Components\u003cbr data-start=\"93\" data-end=\"96\"\u003e\u003cstrong data-start=\"96\" data-end=\"105\"\u003eType:\u003c\/strong\u003e Fixed Chemical Injector – 1.8mm Hi-Draw (Downstream)\u003c\/p\u003e\n\u003cp data-start=\"162\" data-end=\"467\"\u003eThe \u003cstrong data-start=\"166\" data-end=\"203\"\u003eGP 100820 Fixed Chemical Injector\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"221\" data-end=\"237\"\u003eGeneral Pump\u003c\/strong\u003e downstream injector engineered for reliable \u003cstrong data-start=\"282\" data-end=\"318\"\u003e10% high-draw chemical induction\u003c\/strong\u003e in medium-flow pressure washer systems. Featuring a precision \u003cstrong data-start=\"381\" data-end=\"398\"\u003e1.8mm orifice\u003c\/strong\u003e, this injector is optimized for units operating between \u003cstrong data-start=\"455\" data-end=\"466\"\u003e2–3 GPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"626\" data-end=\"629\"\u003e\n\u003ch3 data-start=\"631\" data-end=\"655\"\u003ePerformance Overview\u003c\/h3\u003e\n\u003cul data-start=\"657\" data-end=\"869\"\u003e\n\u003cli data-start=\"657\" data-end=\"702\"\u003e\n\u003cp data-start=\"659\" data-end=\"702\"\u003e\u003cstrong data-start=\"659\" data-end=\"676\"\u003e10% High-Draw\u003c\/strong\u003e chemical injection rate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"703\" data-end=\"734\"\u003e\n\u003cp data-start=\"705\" data-end=\"734\"\u003ePrecision \u003cstrong data-start=\"715\" data-end=\"732\"\u003e1.8mm orifice\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"735\" data-end=\"780\"\u003e\n\u003cp data-start=\"737\" data-end=\"780\"\u003eDesigned for \u003cstrong data-start=\"750\" data-end=\"761\"\u003e2–3 GPM\u003c\/strong\u003e pressure washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"781\" data-end=\"829\"\u003e\n\u003cp data-start=\"783\" data-end=\"829\"\u003eCompatible with downstream injection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"830\" data-end=\"869\"\u003e\n\u003cp data-start=\"832\" data-end=\"869\"\u003eSuitable for hot and cold water use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"871\" data-end=\"874\"\u003e\n\u003ch3 data-start=\"876\" data-end=\"901\"\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cul data-start=\"903\" data-end=\"1048\"\u003e\n\u003cli data-start=\"903\" data-end=\"935\"\u003e\n\u003cp data-start=\"905\" data-end=\"935\"\u003eDurable inline injector body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"971\"\u003e\n\u003cp data-start=\"938\" data-end=\"971\"\u003e3\/8\" MPT inlet and outlet ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"972\" data-end=\"1004\"\u003e\n\u003cp data-start=\"974\" data-end=\"1004\"\u003e1\/4\" hose barb chemical port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1048\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1048\"\u003eBuilt for consistent chemical induction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1050\" data-end=\"1053\"\u003e\n\u003ch3 data-start=\"1055\" data-end=\"1083\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-start=\"1085\" data-end=\"1514\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1095\"\u003eBrand:\u003c\/strong\u003e General Pump (GP)\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1132\"\u003eModel \/ SKU:\u003c\/strong\u003e 100820\u003cbr data-start=\"1139\" data-end=\"1142\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1159\"\u003eProduct Type:\u003c\/strong\u003e Fixed Downstream Chemical Injector\u003cbr data-start=\"1194\" data-end=\"1197\"\u003e\u003cstrong data-start=\"1197\" data-end=\"1211\"\u003eDraw Rate:\u003c\/strong\u003e 10% (Hi-Draw)\u003cbr data-start=\"1225\" data-end=\"1228\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1245\"\u003eOrifice Size:\u003c\/strong\u003e 1.8mm\u003cbr data-start=\"1251\" data-end=\"1254\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1282\"\u003eFlow Rate Compatibility:\u003c\/strong\u003e 2–3 GPM\u003cbr data-start=\"1290\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1293\" data-end=\"1314\"\u003eMaximum Pressure:\u003c\/strong\u003e 4250 PSI\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e\u003cstrong data-start=\"1326\" data-end=\"1350\"\u003eMaximum Temperature:\u003c\/strong\u003e 190°F\u003cbr data-start=\"1356\" data-end=\"1359\"\u003e\u003cstrong data-start=\"1359\" data-end=\"1380\"\u003eInlet Connection:\u003c\/strong\u003e 3\/8\" MPT\u003cbr data-start=\"1389\" data-end=\"1392\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1392\" data-end=\"1414\"\u003eOutlet Connection:\u003c\/strong\u003e 3\/8\" MPT\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1444\"\u003eChemical Port:\u003c\/strong\u003e 1\/4\" Hose Barb\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1476\"\u003eCondition:\u003c\/strong\u003e New\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1491\"\u003eOEM:\u003c\/strong\u003e Genuine General Pump\u003c\/p\u003e\n\u003chr data-start=\"1516\" data-end=\"1519\"\u003e\n\u003ch3 data-start=\"1521\" data-end=\"1543\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul data-start=\"1545\" data-end=\"1692\"\u003e\n\u003cli data-start=\"1545\" data-end=\"1598\"\u003e\n\u003cp data-start=\"1547\" data-end=\"1598\"\u003eResidential and light commercial pressure washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1599\" data-end=\"1635\"\u003e\n\u003cp data-start=\"1601\" data-end=\"1635\"\u003eDownstream detergent application\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1659\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1659\"\u003eSoft washing setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1660\" data-end=\"1692\"\u003e\n\u003cp data-start=\"1662\" data-end=\"1692\"\u003eFleet and equipment cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1694\" data-end=\"1697\"\u003e\n\u003ch3 data-start=\"1699\" data-end=\"1723\"\u003eUsage Recommendation\u003c\/h3\u003e\n\u003cp data-start=\"1725\" data-end=\"2006\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eInstall the GP 100820 injector inline between the pump outlet and high-pressure hose. To activate chemical draw, switch to a low-pressure soap nozzle. Using the correct orifice size for your GPM range ensures proper dilution, consistent draw rate, and optimal cleaning performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"General Pump","offers":[{"title":"Default Title","offer_id":52940793577835,"sku":"100820","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/100820.jpg?v=1772126214","url":"https:\/\/generalsprayers.com\/products\/gp-100820-fixed-chemical-injector-1-8mm-hi-draw-downstream-injector","provider":"GeneralSprayers","version":"1.0","type":"link"}