{"product_id":"febco-860-rpz-backflow-preventer-3-4-in-fpt-compact-rpz-with-175-psi-rating-and-quarter-turn-shutoffs","title":"Febco 860 RPZ Backflow Preventer 3\/4 in. FPT — compact RPZ with 175 psi rating and quarter-turn shutoffs","description":"\u003cp\u003e\u003cstrong\u003eFebco 860 RPZ Backflow Preventer FE860-075 is a 3\/4\" FPT reduced-pressure zone assembly built to protect potable water from hazardous cross-connections in irrigation, fireline, and industrial applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Febco 860 series compact RPZ is engineered for situations where a reliable barrier against backflow is required but space is limited. Designed to meet plumbing codes and water authority mandates for non-potable service protection, this model balances small diameter design with robust performance. It installs inline on 3\/4\" female pipe threads and is suited to outdoor irrigation and industrial water systems where a reduced pressure zone (RPZ) assembly is the specified method of backflow control.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Febco 860 RPZ protect my drinking water?\u003c\/h3\u003e\n\u003cp\u003eThe assembly uses two independently acting check valves separated by a pressure-monitored relief zone. If either check begins to leak or pressure conditions indicate backflow risk, the relief port discharges to atmosphere instead of allowing contamination into the supply. This layered design complies with standard industry practices for health-hazard protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual check valves with intermediate relief for fail-safe protection\u003c\/li\u003e\n  \u003cli\u003eRelief port discharges to prevent backpressure or backsiphonage entry\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet national plumbing code requirements for RPZ installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key performance specs and operating limits?\u003c\/h3\u003e\n\u003cp\u003eThe FE860-075 is rated for a maximum working pressure of 175 psi and a hydrostatic test pressure of 350 psi, ensuring durability under common municipal and commercial pressures. Temperature capability ranges from 32°F to 140°F, covering typical outdoor irrigation and building service temperatures. The unit includes quarter-turn shutoff valves for faster maintenance and testing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum working pressure: 175 psi\u003c\/li\u003e\n  \u003cli\u003eHydrostatic test pressure: 350 psi\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: 32–140°F\u003c\/li\u003e\n  \u003cli\u003eQuarter-turn shutoff valves for easy isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain the 3\/4\" Febco 860 RPZ?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires a straight, level run of pipe with accessible clearance above and around the device for testing and relief discharge. Use compatible threaded fittings and follow local code instructions; most authorities require annual testing by a certified backflow tester. Routine maintenance focuses on verifying shutoff operation, leak-free checks, and proper relief port function.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThreaded 3\/4\" FPT connections for inline installation\u003c\/li\u003e\n  \u003cli\u003eLeave adequate space for testing and relief discharge\u003c\/li\u003e\n  \u003cli\u003eAnnual certification testing typically required by water authorities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose the compact Febco 860 for small-diameter applications?\u003c\/h3\u003e\n\u003cp\u003eThe 860 series was developed to deliver full RPZ protection in installations where large assemblies won’t fit or are unnecessary. Its small-diameter footprint minimizes piping impact while still meeting the protection standards demanded for health-hazard scenarios. The compact design simplifies retrofits and helps maintain system aesthetics without sacrificing safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmall diameter suited to constrained spaces and retrofits\u003c\/li\u003e\n  \u003cli\u003eFull reduced-pressure protection for health-hazard cross-connections\u003c\/li\u003e\n  \u003cli\u003eLower visual and plumbing profile compared with larger assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Febco 860 RPZ FE860-075 is intended for contractors, irrigation professionals, property managers, and facility engineers who need a code-compliant backflow solution for 3\/4\" lines. It’s appropriate where potable water protection is mandatory—such as residential and commercial irrigation systems, fireline connections that require cross-connection control, and industrial process lines—especially when space is limited and an easy-to-test, durable RPZ is required.\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: Is the Febco 860 FE860-075 suitable for irrigation systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 3\/4\" FE860-075 RPZ is designed for irrigation and similar non-potable service applications requiring reduced-pressure backflow protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often does this RPZ need testing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most water authorities require annual certification testing by a certified backflow tester; follow local code for exact frequency.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Febco","offers":[{"title":"Default Title","offer_id":56806024315220,"sku":"B00AHFHVZA","price":481.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/febco-860-rpz-front-view.jpg?v=1786811719","url":"https:\/\/gardenluxe.co.uk\/products\/febco-860-rpz-backflow-preventer-3-4-in-fpt-compact-rpz-with-175-psi-rating-and-quarter-turn-shutoffs","provider":"Gardenluxe Uk","version":"1.0","type":"link"}