{"product_id":"febco-spring-765-111-4","title":"Febco 630-106 Stainless Steel Check Spring for Series 765 (1\"\/1-1\/4\")","description":"\u003cp\u003eReplacement OEM check spring designed specifically for Febco Series 765 pressure vacuum breakers. Part 630-106 fits the 1\" and 1-1\/4\" units and is intended as a direct replacement for the internal check assembly spring. Use this part to restore proper poppet and check operation after wear, corrosion, or freeze-related damage. Refer to the Series 765 parts diagram and service manual when ordering and installing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 630-106 — OEM Febco replacement check spring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Febco Series 765 pressure vacuum breakers, nominal sizes 1\" and 1-1\/4\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Internal check\/poppet spring used in the check assembly of Series 765 PVBs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Confirm fit against your unit’s parts diagram or specification sheet before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated documentation:\u003c\/strong\u003e Installation Instructions, Specification Sheet, Maintenance Manual, Freeze Protection Instructions (see product literature).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is intended for use as a service replacement. Installation requires partial disassembly of the PVB and should be performed by a qualified technician or licensed plumber. After replacement, follow the Series 765 maintenance and testing procedures to verify correct operation. If you are unsure about compatibility or installation steps, consult the factory literature or a local backflow specialist.\u003c\/p\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":43672213513,"sku":"630-106","price":31.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/630-106-2_23eb80ba-57ed-47a9-a8a7-bb814531f6ec.jpg?v=1503296420","url":"https:\/\/www.sprinklersupplystore.com\/products\/febco-spring-765-111-4","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}