{"product_id":"febco-bonnet-assy-765-1-2-3-4","title":"Febco 905-047 Bonnet Assembly Kit for 765 (1\/2\"–3\/4\")","description":"\u003cp\u003eReplacement bonnet assembly for Febco Series 765 pressure vacuum breakers, compatible with 1\/2\"–3\/4\" models. This factory-style bonnet kit restores the bonnet seal and allows continued protection against back-siphonage without replacing the entire valve.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete repair kit:\u003c\/strong\u003e bonnet, bonnet O‑rings (new and old style), retaining nut and lubricant for reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit:\u003c\/strong\u003e designed for Febco 765 pressure vacuum breakers in 1\/2\" and 3\/4\" sizes to match factory dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze construction:\u003c\/strong\u003e bonnet suited for use with the 765 valve body and built to resist corrosion in typical irrigation and potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService rating:\u003c\/strong\u003e maintains system protection up to a maximum working pressure of 150 psi (10.3 bar).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation included:\u003c\/strong\u003e installation, specification and freeze-protection manuals available for safe, correct servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIntended for qualified service personnel: shut off inlet and outlet valves and relieve system pressure before disassembly. Follow the included installation and maintenance manuals for step-by-step guidance; hand-tighten the bonnet during reassembly and apply the supplied lubricant to the O‑rings. Regular inspection and prompt replacement of worn seals helps extend valve life and preserve backflow protection.\u003c\/p\u003e\n\u003cp\u003eSee the specification sheet and maintenance manual linked on the product page for full parts diagrams, replacement procedures and freeze-protection recommendations.\u003c\/p\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":43672356169,"sku":"905-047","price":55.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/905-047-2_60ca9714-096a-465c-8adf-2885a6ffb602.jpg?v=1503297078","url":"https:\/\/www.sprinklersupplystore.com\/products\/febco-bonnet-assy-765-1-2-3-4","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}