{"id":10294883844396,"title":"YU5221 UNLOADER HIGH FLOW by GENERAL PUMP (4458)","handle":"general-pump-yu5221-high-flow-unloader","description":"\u003cdiv\u003eThis General Pump unloader features pressure-sensitive, high-pressure unloader valves that are designed to trap pressure when the gun is closed and drop bypass pressure to zero.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eImmediate pressure available when gun is opened.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e53 GPM\u003c\/li\u003e\n\u003cli\u003e2450 PSI\u003c\/li\u003e\n\u003cli\u003e200 degrees F maximum\u003c\/li\u003e\n\u003cli\u003e1\" FPT inlet\/outlet bypass\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pressurewashoutlet.com\/products\/4456ykitu5221-kit-repair-yu5221-unloader\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eRepair Kit is available (4456\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","published_at":"2026-05-11T11:09:42-04:00","created_at":"2026-05-11T11:09:42-04:00","vendor":"General Pump","type":"Unloaders","tags":["2200 PSI","53 GPM","GP unloaders","industrial maintenance","industrial pressure wash nozzle","industrial pressure washer","power wash equipment","pressure wash equipment","pressure wash supply store","pressure washer unloader","unloaders","YUB221"],"price":60100,"price_min":60100,"price_max":60100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":53199348465964,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4458","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"YU5221 UNLOADER HIGH FLOW by GENERAL PUMP (4458)","public_title":null,"options":["Default Title"],"price":60100,"weight":1814,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP_61138681-038b-4ced-bf38-7ac644d48d79.jpg?v=1779828373","\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/GP-RETAILER_60e19ed1-fa7e-465e-b069-93d6408723ee.jpg?v=1779828372","\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP-shopcode_5b97c6ea-49f8-4b81-89d9-c48346efc026.png?v=1779828373"],"featured_image":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP_61138681-038b-4ced-bf38-7ac644d48d79.jpg?v=1779828373","options":["Title"],"media":[{"alt":"YU5221 UNLOADER HIGH FLOW by GENERAL PUMP ","id":43924144259372,"position":1,"preview_image":{"aspect_ratio":1.0,"height":250,"width":250,"src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP_61138681-038b-4ced-bf38-7ac644d48d79.jpg?v=1779828373"},"aspect_ratio":1.0,"height":250,"media_type":"image","src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP_61138681-038b-4ced-bf38-7ac644d48d79.jpg?v=1779828373","width":250},{"alt":"General Pump products available at North American Pressure Wash Outlet","id":43924144292140,"position":2,"preview_image":{"aspect_ratio":1.0,"height":288,"width":288,"src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/GP-RETAILER_60e19ed1-fa7e-465e-b069-93d6408723ee.jpg?v=1779828372"},"aspect_ratio":1.0,"height":288,"media_type":"image","src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/GP-RETAILER_60e19ed1-fa7e-465e-b069-93d6408723ee.jpg?v=1779828372","width":288},{"alt":null,"id":43924144324908,"position":3,"preview_image":{"aspect_ratio":0.65,"height":429,"width":279,"src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP-shopcode_5b97c6ea-49f8-4b81-89d9-c48346efc026.png?v=1779828373"},"aspect_ratio":0.65,"height":429,"media_type":"image","src":"\/\/pressurewashpartsdelivered.com\/cdn\/shop\/files\/YU5221_UNLOADER_HIGH_FLOW_by_GENERAL_PUMP-shopcode_5b97c6ea-49f8-4b81-89d9-c48346efc026.png?v=1779828373","width":279}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003eThis General Pump unloader features pressure-sensitive, high-pressure unloader valves that are designed to trap pressure when the gun is closed and drop bypass pressure to zero.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eImmediate pressure available when gun is opened.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e53 GPM\u003c\/li\u003e\n\u003cli\u003e2450 PSI\u003c\/li\u003e\n\u003cli\u003e200 degrees F maximum\u003c\/li\u003e\n\u003cli\u003e1\" FPT inlet\/outlet bypass\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pressurewashoutlet.com\/products\/4456ykitu5221-kit-repair-yu5221-unloader\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eRepair Kit is available (4456\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e"}