{"product_id":"general-pump-pulsar-plsrz2140-1-2-flow-sensitive-unloader","title":"General Pump Pulsar PLSRZ2140 1\/2\" Flow-Sensitive Unloader","description":"\u003cp\u003eThe General Pump Pulsar PLSRZ2140 is a blue-spring, flow-sensitive unloader with a brass housing for pressure washing systems. Designed to reduce pressure loss and make spray gun operation easier.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: PLSRZ2140\u003c\/li\u003e\n\u003cli\u003eFlow range: 5.3–21 GPM\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 580–4,050 PSI\u003c\/li\u003e\n\u003cli\u003eMaximum water temperature: 140°F\u003c\/li\u003e\n\u003cli\u003eInlet, outlet and bypass: 1\/2\" BSP female\u003c\/li\u003e\n\u003cli\u003eWeight: 3.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse a safety relief device when installing on a positive-displacement pump, as recommended by General Pump. Confirm flow, pressure and thread compatibility before installation.\u003c\/p\u003e\n\u003csection class=\"fb-product-selection\"\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the ports NPT?\u003c\/summary\u003e\u003cp\u003eNo. This PLSRZ2140 has 1\/2-inch BSP female inlet, outlet and bypass ports. Confirm the thread standard on your plumbing before selecting adapters.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat operating range is listed?\u003c\/summary\u003e\u003cp\u003eThe listed flow range is 5.3–21 GPM, with an operating-pressure range of 580–4,050 PSI and maximum water temperature of 140°F. Follow General Pump's installation guidance.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003ca href=\"\/collections\/pressure-washer-unloaders\"\u003eCompare pressure washer unloaders\u003c\/a\u003e · \u003ca href=\"\/pages\/pressure-washer-repair-rosenberg\"\u003eGet help matching a replacement\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv class=\"fb-product-contact\"\u003e\u003cp\u003e\u003cstrong\u003eQuestions about this product or its availability?\u003c\/strong\u003e\u003cbr\u003eCall Fort Bend Wash Supply at \u003ca href=\"tel:+18322405798\"\u003e(832) 240-5798\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","brand":"General Pump","offers":[{"title":"Default Title","offer_id":46613595914337,"sku":"PLSRZ2140","price":299.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9898\/1217\/files\/general-pump-pulsar-plsrz2140-unloader.png?v=1791993067","url":"https:\/\/fortbendwashsupply.com\/products\/general-pump-pulsar-plsrz2140-1-2-flow-sensitive-unloader","provider":"Fort Bend Wash Supply","version":"1.0","type":"link"}