{"product_id":"febco-check-assy-765-1-23-4","title":"Febco 905-051 Check Assembly for Series 765 PVB, 1\/2\"–3\/4\"","description":"\u003cp\u003eReplacement check assembly designed specifically for Febco Series 765 pressure vacuum breakers. This kit fits the 1\/2\" and 3\/4\" sizes and restores the unit's check valve and air opening function to protect potable systems from backsiphonage. Suitable for irrigation, cooling towers, laboratories and other applications requiring reliable backflow protection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze body construction:\u003c\/strong\u003e durable material for long service life and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete check assembly:\u003c\/strong\u003e includes check valve components and air opening port designed for Series 765 units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable in-line:\u003c\/strong\u003e internal parts are accessible from the top for straightforward field servicing and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated performance:\u003c\/strong\u003e maximum working pressure 150 psi (10.3 bar); temperature range 32°F to 140°F (0°C to 60°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze-protection ready:\u003c\/strong\u003e engineered plastic bonnet and available winterization guidance to reduce freeze risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair compatibility:\u003c\/strong\u003e compatible with FRK 765-CK repair kit for 1\/2\"–3\/4\" sizes (see spec sheet).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll Febco Series 765 assemblies are factory-tested for operation. Before ordering confirm model number and size (905-051 for 1\/2\"–3\/4\") and follow local code requirements for installation and testing. Installation, specification and maintenance literature are available from the manufacturer to guide correct service and winterization procedures.\u003c\/p\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":43672358537,"sku":"905-051","price":55.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/905-051-2_3e709469-2063-4637-b862-dc9da9da8fa2.jpg?v=1503297083","url":"https:\/\/www.sprinklersupplystore.com\/products\/febco-check-assy-765-1-23-4","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}