{"title":"Backflow Devices - Watts - RPZ - Reduced Pressure Zone Assemblies - 3\" - 909 Series","description":null,"products":[{"product_id":"3-lf909lf-nyc-fs","title":"3 LF909LF NYC-FS","description":"3 IN Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, No Shutoff Valves, Pre-Drilled bolts, ArmorTek Coating, Backflow Flood Sensor","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796760109333,"sku":"88009406","price":12201.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/181629.jpg?v=1772728833"},{"product_id":"3-lf909-nrs-nyc-fs","title":"3 LF909-NRS NYC-FS","description":"\u003cp\u003eThis \u003cstrong\u003e3 inch lead free reduced pressure zone backflow preventer assembly\u003c\/strong\u003e by Watts is designed to prevent the reverse flow of polluted water into the potable water supply from backsiphonage or backpressure. It is ideal for health hazard cross-connections and continuous pressure piping applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve, providing alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e, a patented three-part advanced epoxy system, to resist microbial-induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eNRS (Non-rising stem) gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eThe relief valve incorporates an \u003cstrong\u003e\"air-in\/water-out\" design\u003c\/strong\u003e, offering maximum capacity during emergency conditions.\u003c\/li\u003e\n\u003cli\u003eConstructed with an epoxy coated \u003cstrong\u003ecast iron body\u003c\/strong\u003e and features \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e and \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eThis NYC version comes with four sets of \u003cstrong\u003e304SS bolts\/nuts with pre-drilled 1\/4 inch holes\u003c\/strong\u003e, eliminating the need for flange drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Activation\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn add-on connection kit is required to activate the flood sensor's alert features.\u003c\/li\u003e\n\u003cli\u003eCompatible with connection kit options including BMS, cellular communication, and the Sensor Control Monitor for integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796766662933,"sku":"88009405","price":18850.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190755.jpg?v=1781623544"},{"product_id":"3-lf909-dnrs-fs","title":"3 LF909-DNRS-FS","description":"\u003cp\u003eThe Watts Series LF909 Reduced Pressure Zone Assembly is a \u003cstrong\u003e3 inch lead free backflow preventer\u003c\/strong\u003e designed to provide cross-connection control protection for potable water supplies. It prevents the reverse flow of polluted water into the drinking water system due to both backsiphonage and backpressure.\u003c\/p\u003e\u003cp\u003eThis assembly is ideal for continuous pressure piping applications and at cross-connections identified as health hazards, including containment at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecast iron body\u003c\/strong\u003e with \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e, a patented three-part advanced epoxy system engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003edomestic non-rising stem (NRS) resilient seated gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e, \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e, and \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e for durability and easy maintenance.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003efield reversible pressure differential relief valve\u003c\/strong\u003e features a unique \"air-in\/water-out\" design, providing maximum discharge capacity during emergency conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrates a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit, the sensor is activated to relay alerts for potential flooding events to facility personnel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796770103573,"sku":"88009314","price":15710.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182088.jpg?v=1772729215"},{"product_id":"3-lf909-dosy-fs","title":"3 LF909-DOSY-FS","description":"\u003cp\u003eThe Watts Series LF909 \u003cstrong\u003e3 inch Lead Free Reduced Pressure Zone Backflow Preventer Assembly\u003c\/strong\u003e is designed to protect potable water supplies from pollution caused by backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is ideal for continuous pressure piping applications and health hazard cross-connections, including containment at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eepoxy coated cast iron body\u003c\/strong\u003e and domestic \u003cstrong\u003eoutside stem and yoke (OSY) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e, \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e, and \u003cstrong\u003etop mounted test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003efield reversible pressure differential relief valve\u003c\/strong\u003e with a unique “air-in\/water-out” design for maximum discharge capacity during emergency conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e, a patented 3-part advanced epoxy system, reduces microbial-induced corrosion (MIC) and protects exposed metal substrates.\u003c\/li\u003e\n\u003cli\u003eDesigned with \u003cstrong\u003eLead Free* construction\u003c\/strong\u003e, ensuring the wetted surface contacting consumable water contains less than 0.25% lead by weight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an add-on connection kit, the sensor activates to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eAdd-on connection kit options include \u003cstrong\u003eBMS\u003c\/strong\u003e, \u003cstrong\u003ecellular communication\u003c\/strong\u003e, and the \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e for integration with \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform through Wi-Fi\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796773675285,"sku":"88009313","price":16762.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190764.jpg?v=1781626282"},{"product_id":"3-lf909-osy-nyc-fs","title":"3 LF909-OSY NYC-FS","description":"\u003cp\u003eThis 3 inch \u003cstrong\u003eLead Free\u003c\/strong\u003e reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and backpressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Materials\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eepoxy coated cast iron body\u003c\/strong\u003e and \u003cstrong\u003eOSY (Outside Stem and Yoke) resilient seated gate valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e, \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e, and \u003cstrong\u003etop mounted test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe pressure differential relief valve is \u003cstrong\u003efield reversible\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe coating system, \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, is a patented 3-part advanced epoxy coating engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal substrates.\u003c\/li\u003e\n\u003cli\u003eThis NYC version comes with \u003cstrong\u003efour sets of 304SS bolts\/nuts\u003c\/strong\u003e, each with a \u003cstrong\u003e1\/4 inch hole drilled axially through the bolt\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eThe sensor relays a signal to facility personnel for corrective action, helping to limit flooding and costly damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood alerts are activated with an add-on sensor connection kit\u003c\/strong\u003e (sold separately), compatible with \u003cstrong\u003eBMS\u003c\/strong\u003e, \u003cstrong\u003ecellular communication\u003c\/strong\u003e, or the \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e for integration with \u003cstrong\u003eBAS via RS-485 Modbus\u003c\/strong\u003e or the \u003cstrong\u003eNexa® platform via Wi-Fi\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor. Without the connection kit, the sensor is a passive component with no communication to other devices.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796776788245,"sku":"88009404","price":20115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190769.jpg?v=1781628216"},{"product_id":"3-lf909-nrs-fs","title":"3 LF909-NRS-FS","description":"\u003cp\u003eThis 3 inch Lead Free reduced pressure zone backflow preventer assembly, Series LF909, is engineered to provide cross-connection control protection for potable water supplies, preventing the reverse flow of polluted water due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is ideal for continuous pressure piping applications and for health hazard cross-connections at the service line entrance. The assembly features a flood sensor with \u003cstrong\u003eSentryPlus Alert technology\u003c\/strong\u003e to detect continuous discharge from the relief valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Coating\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast iron body\u003c\/strong\u003e with a patented \u003cstrong\u003eArmorTek 3-part advanced epoxy coating system\u003c\/strong\u003e designed to limit microbial induced corrosion (MIC) and exposed metal substrate corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-rising stem resilient seated gate valves\u003c\/strong\u003e for reliable shutoff.\u003c\/li\u003e\n\u003cli\u003eContains \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e and \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField reversible pressure differential relief valve\u003c\/strong\u003e with unique patented \u003cstrong\u003eair-in and water-out design\u003c\/strong\u003e for high capacity discharge performance during emergency conditions.\u003c\/li\u003e\n\u003cli\u003eTop mounted test cocks for easy testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Sensor Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003eflood sensor\u003c\/strong\u003e with SentryPlus Alert technology to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eWhen paired with an \u003cstrong\u003eadd-on connection kit\u003c\/strong\u003e (sold separately), the sensor activates to relay alerts for potential flooding events.\u003c\/li\u003e\n\u003cli\u003eConnection kit options include \u003cstrong\u003eBMS\u003c\/strong\u003e, \u003cstrong\u003ecellular communication\u003c\/strong\u003e, and the \u003cstrong\u003eSensor Control Monitor\u003c\/strong\u003e which enables integration with BAS via RS-485 Modbus or the \u003cstrong\u003eNexa platform\u003c\/strong\u003e through Wi-Fi.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eAn add-on connection kit is required to activate the flood sensor for communication; without it, the sensor is a passive component.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796834623765,"sku":"88009301","price":15709.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185099.jpg?v=1772821517"},{"product_id":"3-lf909-osy-fs","title":"3 LF909-OSY-FS","description":"\u003cp\u003eThis 3 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and\/or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eLead Free\u003c\/strong\u003e* construction to comply with installation requirements\u003c\/li\u003e\n\u003cli\u003eIncludes an epoxy coated \u003cstrong\u003ecast iron body\u003c\/strong\u003e and \u003cstrong\u003eOutside Stem and Yoke (OSY) resilient seated gate valves\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e and \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe unique relief valve design incorporates an \"\u003cstrong\u003eair-in\/water-out\u003c\/strong\u003e\" principle, providing maximum capacity during emergency conditions\u003c\/li\u003e\n\u003cli\u003eInternal components are made of \u003cstrong\u003estainless steel\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCorrosion Protection\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe backflow preventer's iron components are coated with \u003cstrong\u003eArmorTek®\u003c\/strong\u003e, a patented three-part advanced epoxy system\u003c\/li\u003e\n\u003cli\u003eThis coating is engineered to reduce \u003cstrong\u003emicrobial-induced corrosion (MIC)\u003c\/strong\u003e and protect exposed metal substrate\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003efused epoxy coated and lined checks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection \u0026amp; Alerts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContains an integrated \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve\u003c\/li\u003e\n\u003cli\u003eThe sensor relays a signal to trigger notification for facility personnel, helping limit potential flooding and costly damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlood alerts\u003c\/strong\u003e are activated with an add-on sensor connection kit, which is compatible with \u003cstrong\u003eBMS\u003c\/strong\u003e and \u003cstrong\u003ecellular network communication\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection kit options include BMS, cellular communication, and the Sensor Control Monitor, enabling integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796835311893,"sku":"88009304","price":16759.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/185103.jpg?v=1772821893"},{"product_id":"3-lf909lf-fs","title":"3 LF909LF-FS","description":"\u003cp\u003eThis 3 inch \u003cstrong\u003eLead Free\u003c\/strong\u003e Reduced Pressure Zone (RPZ) backflow preventer assembly prevents the reverse flow of polluted water into the potable water supply due to backsiphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is designed for use in continuous pressure piping applications and at cross-connections identified as health hazards, providing essential cross-connection control protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003eepoxy coated cast iron body\u003c\/strong\u003e with \u003cstrong\u003eArmorTek® coating technology\u003c\/strong\u003e, a patented three-part advanced epoxy system engineered to reduce microbial-induced corrosion (MIC) and protect exposed metal substrate.\u003c\/li\u003e\n\u003cli\u003eEquipped with a unique patented \u003cstrong\u003eair-in\/water-out relief valve design\u003c\/strong\u003e, which provides high capacity discharge performance during emergency conditions of combined backsiphonage and backpressure, even with fouled checks.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ecaptured spring check valves\u003c\/strong\u003e, \u003cstrong\u003ereplaceable seats\u003c\/strong\u003e, and \u003cstrong\u003estainless steel internal parts\u003c\/strong\u003e for durability and easy servicing.\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003efield reversible pressure differential relief valve\u003c\/strong\u003e and \u003cstrong\u003etop mounted test cocks\u003c\/strong\u003e are integrated for maintenance.\u003c\/li\u003e\n\u003cli\u003eThis assembly is supplied \u003cstrong\u003ewithout shutoff valves\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFlood Detection System\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eTo activate flood alerts and relay signals for notification, an add-on sensor connection kit is required (sold separately).\u003c\/li\u003e\n\u003cli\u003eWhen activated, the flood alerts feature is compatible with Building Management Systems (BMS) and cellular network communication.\u003c\/li\u003e\n\u003cli\u003eWithout the add-on sensor connection kit, the flood sensor functions as a passive component with no external communication.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796839833877,"sku":"88009315","price":10170.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190289.jpg?v=1778768992"},{"product_id":"watts-3-lf909-nrs-s-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-nrs-shutoff-valves-fda-epoxy-coated-strainer-flood-sensor-35726","title":"Watts® 3\" LF909-NRS-S-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, NRS Shutoff Valves, FDA Epoxy Coated Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124149195029,"sku":"88009326","price":16879.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192723.jpg?v=1789043623"},{"product_id":"watts-3-lf909-qt-s-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-quarter-turn-shutoff-valves-fda-epoxy-coated-strainer-flood-sensor-35729","title":"Watts® 3\" LF909-QT-S-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, Quarter Turn Shutoff Valves, FDA Epoxy Coated Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124149653781,"sku":"88009347","price":21283.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192732.jpg?v=1789043812"},{"product_id":"watts-3-lf909-dnrs-s-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-domestic-nrs-shutoff-strainer-flood-sensor-35738","title":"Watts® 3\" LF909-DNRS-S-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, Domestic NRS Shutoff, Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124151030037,"sku":"88009399","price":16363.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192757.jpg?v=1789047900"},{"product_id":"watts-3-lf909-osy-s-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-osy-shutoff-valves-fda-epoxy-coated-strainer-flood-sensor-35565","title":"Watts® 3\" LF909-OSY-S-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, OSY Shutoff Valves, FDA Epoxy Coated Strainer, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124176392469,"sku":"88009333","price":17928.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192725.jpg?v=1789043672"},{"product_id":"watts-3-lf909-qt-fda-fs-reduced-pressure-zone-assembly-lead-free-armortek-coating-fda-epoxy-coated-quarter-turn-shutoff-valves-flood-sensor-35616","title":"Watts® 3\" LF909-QT-FDA-FS Reduced Pressure Zone Assembly, Lead-Free, ArmorTek Coating, FDA Epoxy Coated Quarter Turn Shutoff Valves, Flood Sensor","description":"","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50124183961877,"sku":"88009342","price":20102.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/192730.jpg?v=1789043775"},{"product_id":"watts-3-909-cast-iron-reduced-pressure-zone-backflow-preventer-assy-nrs-shutoff-with-sentryplus-alert-flood-prevention-system-and-automatic-shutoff-acv-armortek-coating-36607","title":"Watts 3\" 909 Cast Iron Reduced Pressure Zone Backflow Preventer Assy, NRS Shutoff with SentryPlus Alert Flood Prevention System and Automatic Shutoff ACV, ArmorTek Coating","description":"This 3\" lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi-channel alerts, and automatic shutoff capability in the event of a possible flood condition. This LF909 assembly features an exclusive relief valve design provides maximum capacity during emergency conditions. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. SentryPlus Alert utilizes the Watts LFF113RFP ACV as an automatic shutoff valve in the event of a potential flood condition. The assembly uses NRS shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164301332757,"sku":"DDP0113149","price":35265.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193537.jpg?v=1789571199"},{"product_id":"watts-3-909-cast-iron-reduced-pressure-zone-backflow-preventer-assy-osy-shutoff-with-sentryplus-alert-flood-prevention-system-and-automatic-shutoff-acv-armortek-coating-36608","title":"Watts 3\" 909 Cast Iron Reduced Pressure Zone Backflow Preventer Assy, OSY Shutoff with SentryPlus Alert Flood Prevention System and Automatic Shutoff ACV, ArmorTek Coating","description":"This 3\" lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi-channel alerts, and automatic shutoff capability in the event of a possible flood condition. This LF909 assembly features an exclusive relief valve design provides maximum capacity during emergency conditions. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. SentryPlus Alert utilizes the Watts LFF113RFP ACV as an automatic shutoff valve in the event of a potential flood condition. The assembly uses OSY shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164301496597,"sku":"DDP0113155","price":36315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193538.jpg?v=1789571224"},{"product_id":"watts-3-909-cast-iron-reduced-pressure-zone-backflow-preventer-assembly-nrs-shutoff-with-sentryplus-alert-flood-detection-technology-armortek-coating-36701","title":"Watts 3\" 909 Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, NRS Shutoff, with SentryPlus Alert Flood Detection Technology, ArmorTek Coating","description":"This 3\" lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi-channel alerts, and automatic shutoff capability in the event of a possible flood condition. The LF909 Backflow preventer features an exclusive air-in-water-out principle relief valve for increased protection during backflow emergencies. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. The assembly uses NRS shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164315488533,"sku":"DDP0113173","price":19540.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193818.jpg?v=1789655662"},{"product_id":"watts-3-909-cast-iron-reduced-pressure-zone-backflow-preventer-assembly-osy-shutoff-with-sentryplus-alert-flood-detection-technology-armortek-coating-36704","title":"Watts 3\" 909 Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, with SentryPlus Alert Flood Detection Technology, ArmorTek Coating","description":"This 3\" lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi-channel alerts, and automatic shutoff capability in the event of a possible flood condition. The LF909 Backflow preventer features an exclusive air-in-water-out principle relief valve for increased protection during backflow emergencies. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. The assembly uses OSY shutoffs. This backflow assembly also includes a backflow flood sensor alert that monitors the condition of your backflow assembly 24\/7 and alerts you in the event of RPZ discharge. Simply connect to the SentryPlus Alert System or to your BMS and activate it.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164315717909,"sku":"DDP0113179","price":20588.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/193820.jpg?v=1789655912"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-rpz-reduced-pressure-zone-assemblies-3-909-series.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}