{"product_id":"general-pump-trapped-pressure-unloader-valve-21-gpm-4050-psi","title":"General Pump Trapped Pressure Unloader Valve – 21 GPM \/ 4050 PSI","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the General Pump Unloader YU21405, a robust component designed to help regulate pressure and flow in your pressure washer setup. It supports up to 21 GPM and is rated for pressures up to 4050 PSI, with a maximum operating temperature around 200 F.\u003c\/p\u003e\n\u003cp\u003eKey to fast, reliable installations are standardized 1\/2 NPT-F ports and a compact design that fits many configurations. The unit features two 1\/2 NPT-F inlets, a 1\/2 NPT-F outlet, and two bypass ports, giving you flexible plumbing options.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInlet: (2) 1\/2 NPT-F\u003c\/li\u003e\n\u003cli\u003eOutlet: 1\/2 NPT-F\u003c\/li\u003e\n\u003cli\u003eBypass: (2) 1\/2 NPT-F\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 200 F\u003c\/li\u003e\n\u003cli\u003eFlow rating: 21 GPM\u003c\/li\u003e\n\u003cli\u003eRated pressure: up to 4050 PSI\u003c\/li\u003e\n\u003cli\u003eUnloader component listed for up to 4500 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesign and benefits\u003c\/h3\u003e\n\u003cp\u003eThe unit showcases a New Improved Design that aims to deliver dependable performance in busy work environments. Its unloader valve works with standard fittings to help you manage pressure safely without significant system rework. While not a guarantee of outcomes, many users find this type of unloader helpful for keeping the cleaning workflow smooth and predictable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew Improved Design for durable, long-lasting use\u003c\/li\u003e\n\u003cli\u003eCompact, 1\/2 NPT porting simplifies installation\u003c\/li\u003e\n\u003cli\u003eBuilt-in bypass paths support flexible plumbing and relief routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse cases and practical notes\u003c\/h3\u003e\n\u003cp\u003eIdeal for pressure washer rigs that require reliable unloading and flow control in moderate to heavy-duty tasks. This valve can be paired with a compatible pump and hoses to tailor performance to your cleaning needs. Benefits are described as possibilities based on the unit's specifications and common usage patterns.\u003c\/p\u003e\n\u003cp\u003eSafety note: This product includes a California warning due to chemical exposure potential. Always follow all installation and safety instructions when integrating with your system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the flow rating of the General Pump Trapped Pressure Unloader Valve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is rated up to 21 GPM with a maximum pressure of 4050 PSI, suitable for mid to heavy-duty pressure washers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are there safety warnings or California-specific notices?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The product includes a CA warning about potential chemical exposure; follow all safety instructions during install and use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"General Pump","offers":[{"title":"Default Title","offer_id":43983223128198,"sku":"B01M1DXN7X","price":164.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/general-pump-trapped-pressure-unloader-valve-closeup-21gpm-4050psi.jpg?v=1778782375","url":"https:\/\/patiozora.com\/products\/general-pump-trapped-pressure-unloader-valve-21-gpm-4050-psi","provider":"PatioZora","version":"1.0","type":"link"}