{"product_id":"yu21405-unloader-valve-green-spring-new-style-up-to-21-gpm-up-to-4000-psi","title":"YU21405 Unloader Valve – Green Spring (New Style), Up to 21 GPM, Up to 4000 PSI","description":"\u003cp data-start=\"125\" data-end=\"301\"\u003e\u003cstrong data-start=\"125\" data-end=\"135\"\u003eModel:\u003c\/strong\u003e YU21405\u003cbr data-start=\"143\" data-end=\"146\"\u003e\u003cstrong data-start=\"146\" data-end=\"159\"\u003eCategory:\u003c\/strong\u003e Pumps → Pump Accessories → Unloaders \/ Regulators\u003cbr data-start=\"209\" data-end=\"212\"\u003e\u003cstrong data-start=\"212\" data-end=\"221\"\u003eType:\u003c\/strong\u003e Pressure Unloader Valve – Green Spring (New Style), High-Flow \/ High-Pressure\u003c\/p\u003e\n\u003chr data-start=\"303\" data-end=\"306\"\u003e\n\u003cp data-start=\"308\" data-end=\"662\"\u003eThe \u003cstrong data-start=\"312\" data-end=\"338\"\u003eYU21405 Unloader Valve\u003c\/strong\u003e is a \u003cstrong data-start=\"344\" data-end=\"423\"\u003egenuine OEM \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGeneral Pump\u003c\/span\u003e\u003c\/span\u003e pressure unloading device\u003c\/strong\u003e engineered for \u003cstrong data-start=\"439\" data-end=\"491\"\u003ehigh-flow, high-pressure pressure washer systems\u003c\/strong\u003e. Featuring the \u003cstrong data-start=\"507\" data-end=\"533\"\u003enew-style green spring\u003c\/strong\u003e, this unloader maintains consistent system pressure while protecting pumps, hoses, and operators from dangerous pressure spikes.\u003c\/p\u003e\n\u003chr data-start=\"985\" data-end=\"988\"\u003e\n\u003ch3 data-start=\"990\" data-end=\"1010\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1011\" data-end=\"1370\"\u003e\n\u003cli data-start=\"1011\" data-end=\"1039\"\u003e\n\u003cp data-start=\"1013\" data-end=\"1039\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1030\"\u003eMaximum Flow:\u003c\/strong\u003e 21 GPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1040\" data-end=\"1073\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1073\"\u003e\u003cstrong data-start=\"1042\" data-end=\"1061\"\u003eRated Pressure:\u003c\/strong\u003e 4,050 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1074\" data-end=\"1109\"\u003e\n\u003cp data-start=\"1076\" data-end=\"1109\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1097\"\u003eMaximum Pressure:\u003c\/strong\u003e 4,500 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1110\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1112\" data-end=\"1144\"\u003e\u003cstrong data-start=\"1112\" data-end=\"1136\"\u003eMaximum Temperature:\u003c\/strong\u003e 200°F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1182\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1182\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1163\"\u003eInlet Ports:\u003c\/strong\u003e (2) × 1\/2″ NPT-F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1183\" data-end=\"1220\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1185\" data-end=\"1201\"\u003eOutlet Port:\u003c\/strong\u003e (1) × 1\/2″ NPT-F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1223\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1240\"\u003eBypass Ports:\u003c\/strong\u003e (2) × 1\/2″ NPT-F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1324\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1324\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1279\"\u003eConstruction:\u003c\/strong\u003e Brass body with stainless steel components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1325\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1327\" data-end=\"1370\"\u003e\u003cstrong data-start=\"1327\" data-end=\"1343\"\u003eSpring Type:\u003c\/strong\u003e Green Spring (New Style)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1372\" data-end=\"1375\"\u003e\n\u003ch3 data-start=\"1377\" data-end=\"1398\"\u003eProduct Details\u003c\/h3\u003e\n\u003cp data-start=\"1399\" data-end=\"1578\"\u003e\u003cstrong data-start=\"1399\" data-end=\"1409\"\u003eBrand:\u003c\/strong\u003e General Pump\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1433\"\u003eOEM:\u003c\/strong\u003e Yes – Genuine General Pump Part\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e\u003cstrong data-start=\"1468\" data-end=\"1484\"\u003eApplication:\u003c\/strong\u003e Pressure Regulation \/ Pump Protection\u003cbr data-start=\"1522\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1525\" data-end=\"1543\"\u003eUnloader Type:\u003c\/strong\u003e Pressure Unloader \/ Bypass Valve\u003c\/p\u003e\n\u003chr data-start=\"1580\" data-end=\"1583\"\u003e\n\u003ch3 data-start=\"1585\" data-end=\"1603\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1604\" data-end=\"2043\"\u003e\n\u003cli data-start=\"1604\" data-end=\"1659\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1659\"\u003eGenuine OEM \u003cstrong data-start=\"1618\" data-end=\"1642\"\u003eGeneral Pump YU21405\u003c\/strong\u003e unloader valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1660\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1662\" data-end=\"1699\"\u003e\u003cstrong data-start=\"1662\" data-end=\"1697\"\u003eHigh-flow capacity up to 21 GPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1750\"\u003e\n\u003cp data-start=\"1702\" data-end=\"1750\"\u003eRated for \u003cstrong data-start=\"1712\" data-end=\"1725\"\u003e4,050 PSI\u003c\/strong\u003e with \u003cstrong data-start=\"1731\" data-end=\"1748\"\u003e4,500 PSI max\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1751\" data-end=\"1807\"\u003e\n\u003cp data-start=\"1753\" data-end=\"1807\"\u003e\u003cstrong data-start=\"1753\" data-end=\"1781\"\u003eGreen spring (new style)\u003c\/strong\u003e for updated performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1808\" data-end=\"1858\"\u003e\n\u003cp data-start=\"1810\" data-end=\"1858\"\u003eDurable brass and stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1912\"\u003e\n\u003cp data-start=\"1861\" data-end=\"1912\"\u003eMultiple 1\/2″ NPT ports for flexible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1913\" data-end=\"1979\"\u003e\n\u003cp data-start=\"1915\" data-end=\"1979\"\u003eHelps maintain stable pressure and prevent over-pressurization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1980\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1982\" data-end=\"2043\"\u003eIdeal for commercial and industrial pressure washer systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Pump","offers":[{"title":"Default Title","offer_id":52880874668395,"sku":"YU21405","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/YU21405.webp?v=1770131139","url":"https:\/\/generalsprayers.com\/products\/yu21405-unloader-valve-green-spring-new-style-up-to-21-gpm-up-to-4000-psi","provider":"GeneralSprayers","version":"1.0","type":"link"}