{"title":"Watts Backflow Preventors","description":"\u003cp style=\"text-align: justify;\"\u003eWatts Backflow Preventers are essential devices that protect potable water supplies from contamination due to backflow. By preventing reverse flow, they ensure the safety and integrity of drinking water systems in residential, commercial, and industrial settings.\u003c\/p\u003e","products":[{"product_id":"lsir23n9qg","title":"Watts 0062725, 2 IN Bronze Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts double check valve assembly prevents backflow in water systems. The model includes an outside stem and yoke (OSY) configuration and a cast iron full metal (CFM) body. It is designed for installation in potable water lines to protect against both backpressure and backsiphonage of contaminated water into the potable water supply.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219171500254,"sku":"LSIR23N9QG","price":10449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0062725_1.webp?v=1762441292"},{"product_id":"lsihcxx9io","title":"Watts 0111574, 4\" 757DCDA BFG GPM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water into clean water supplies. It features a double check valve assembly and is designed for use in high hazard applications where chemicals or other pollutants might affect potable water systems. The device operates under the model designation specified in industry documentation.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219171533022,"sku":"LSIHCXX9IO","price":10838.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111574.webp?v=1761921706"},{"product_id":"lsia09rg84","title":"Watts 0113030, 2.5\" 757DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to protect water supplies from contamination or pollution due to backflow. It features a double check detector assembly, suitable for use in applications where a potential health hazard does not exist. The model includes bypass meters which are used to detect leaks and unauthorized water usage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219171696862,"sku":"LSIA09RG84","price":6486.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113030.webp?v=1761921706"},{"product_id":"lsi3ixsnlf","title":"Watts 0122647, 2-1\/2 LF009-OSY-S-FDA Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF009-OSY-S-FDA, integrates a reduced pressure zone assembly designed to prevent the reverse flow of polluted water from entering into the clean water supply. It features an OSY (outside screw and yoke) gate valve configuration which facilitates the visual confirmation of the valve's position. The inclusion of \"FDA\" in the model number indicates compliance with FDA standards, suitable for applications where contact with food or beverages occurs.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219171729630,"sku":"LSI3IXSNLF","price":11814.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiqwz2w6n","title":"Watts 0191610, 8 IN SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features a double check detector assembly, which monitors water flow and detects any reverse flow that could lead to contamination. The product is typically installed in commercial water systems where it ensures that the potable water supply remains free of impurities by allowing water to flow in only one direction.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219171762398,"sku":"LSIQWZ2W6N","price":15552.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191610.webp?v=1761921706"},{"product_id":"lsiqkyzlzj","title":"Watts 0062726, 2\" 007M1DCDA Bronze Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts double check valve assembly prevents backflow of contaminated water into potable water systems. It features an outside stem and yoke (OSY) gate valve, which facilitates the maintenance and testing of the assembly. The product is designed to ensure that water flows in only one direction, thereby protecting drinking water from potential contamination.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172614366,"sku":"LSIQKYZLZJ","price":10449.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsicrc5hlf","title":"Watts 0072207, 1x3\/4 LF7R10-U2 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts pressure reducing valve adjusts the incoming water pressure to a safer, consistent level for residential or commercial systems. The model features a 1-inch inlet and a 3\/4-inch outlet, facilitating effective water flow management. It includes the LF7R10-U2 designation, indicating specific series and design characteristics.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172647134,"sku":"LSICRC5HLF","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072207.webp?v=1761921718"},{"product_id":"lsikaa8uit","title":"Watts 0111575, 6\" 757DCDA BFG GPM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water from entering into the clean water supply. It features a double check valve assembly, designed for installation in potable water lines to protect against both backpressure and backsiphonage of polluted water into the potable water supply. Installation is typically required at cross-connections identified as health hazards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172679902,"sku":"LSIKAA8UIT","price":13371.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111575.webp?v=1761921718"},{"product_id":"lsi5nxlohc","title":"Watts 0113031, 3\" 757DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents contamination of potable water due to back-siphonage and backpressure from non-potable water sources. It features a double check detector assembly, suitable for installation in locations where the potential health hazard is identified as high risk. The device includes metered bypass to detect leaks and unauthorized water usage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172712670,"sku":"LSI5NXLOHC","price":6919.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113031.webp?v=1761921720"},{"product_id":"lsig4d0cjo","title":"Watts 0122649, 2-1\/2\" LF009-QT-S-FDA Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF009-QT-S-FDA, prevents the reverse flow of polluted water from entering into the potable water supply due to back-siphonage and or backpressure. It is designed for installation on potable water lines to protect against both hazardous and non-hazardous fluids. The device features a lead-free construction compliant with FDA standards, ensuring it is suitable for drinking water systems.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172745438,"sku":"LSIG4D0CJO","price":12442.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsivnpe1vc","title":"Watts 0124841, 10 LF957RPDA Reduced Pressure Detector Assembly Backflow Preventers","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features an outside stem and yoke (OSY) gate valve and a lead-free construction, suitable for installation in potable water systems where health codes require reduced pressure zone (RPZ) protection. The device ensures that drinking water remains safe by maintaining a barrier against potential backflow contaminants.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219172810974,"sku":"LSIVNPE1VC","price":31086.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsita69t3i","title":"Watts 0191611, 10\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer integrates a double check detector assembly (DCDA) with a post indicator valve (PIV) and an outside screw and yoke (OSY) gate valve. The device prevents the reverse flow of polluted water from entering into the clean water supply. It features a specific configuration for monitoring and controlling water flow in fire protection systems, ensuring compliance with safety regulations.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219173138654,"sku":"LSITA69T3I","price":18317.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191611.webp?v=1761921724"},{"product_id":"lsi0wddvy4","title":"Watts 0792066, 1-1\/4x1 LF7 Lead Free Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts 0792066 LF7 Lead Free Dual Check Valve Backflow Preventer safeguards potable water systems by preventing reverse flow contamination. Featuring a 1-1\/4 x 1-inch connection, it provides reliable protection in continuous pressure applications such as residential, commercial, and industrial water supply lines. The compact, lead-free brass body ensures code compliance and corrosion resistance, while the dual check design offers dependable, low-maintenance backflow prevention performance.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219173531870,"sku":"LSI0WDDVY4","price":486.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0792066.webp?v=1761921728"},{"product_id":"lsi7pijhic","title":"Watts 88009330, 6\" Cast Iron Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to stop contaminated water from flowing back into clean water lines. The device, made of cast iron, measures 6 inches and ensures that drinking water remains safe by preventing the reverse flow of water in a piping system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219173761246,"sku":"LSI7PIJHIC","price":21514.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_88009330.webp?v=1762985214"},{"product_id":"lsih7ijmyh","title":"Watts 0792076, 3\/8\" Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of water in a piping system, ensuring that potable water supply is not contaminated by backflow. It fits pipes with a diameter of 3\/8 inches, suitable for various residential and commercial applications. The device operates by allowing water to flow in one direction and automatically closing to block any reverse flow.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174187230,"sku":"LSIH7IJMYH","price":143.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0792076.webp?v=1761921738"},{"product_id":"lsi1mp9m5m","title":"Watts 0062727, 2\" 007M1DCDA-LF Bronze Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features a double check valve assembly, suitable for use in non-health hazard applications where the potable water supply is at risk of contamination from pollutants. The device ensures that drinking water remains safe by maintaining a barrier against backflow that could compromise the water system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174285534,"sku":"LSI1MP9M5M","price":8348.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0062727.webp?v=1762985217"},{"product_id":"lsinwiux1d","title":"Watts 0072208, 1x3\/4 LF7R10-U3 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts pressure reducing valve is designed to adjust incoming water pressure to a safer, predetermined level. It features an inlet size of 1 inch and an outlet size of 3\/4 inch. The model LF7R10-U3 ensures compatibility and functionality in specific plumbing configurations.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174351070,"sku":"LSINWIUX1D","price":266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072208.webp?v=1761921741"},{"product_id":"lsi4eyquaf","title":"Watts 0111576, 2-1\/2\" 757N-DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model 757N-DCDA-BFG-CFM, is designed for installation in water safety systems to prevent the reverse flow of polluted water from entering into the clean water supply. It features a double check detector assembly (DCDA), which consists of two independent check valves coupled with a hydraulically operated, mechanically independent pressure differential relief valve located between the check valves. This configuration provides protection against both backpressure and backsiphonage risks in potable water applications. The inclusion of a bypass flow meter (BFM) allows for the monitoring and measurement of flow through the system, facilitating maintenance and testing procedures.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174383838,"sku":"LSI4EYQUAF","price":6875.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111576.webp?v=1761921742"},{"product_id":"lsigk7su0o","title":"Watts 0113032, 4\" 757DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents contaminated water from flowing back into clean water supplies. It features a double check detector assembly, suitable for use in fire protection systems where chemicals are added. The device monitors unauthorized water usage and potential leaks, ensuring compliance with safety regulations.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174416606,"sku":"LSIGK7SU0O","price":7361.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113032.webp?v=1761921745"},{"product_id":"lsigisc1su","title":"Watts 0122650, 3 LF009-LF Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model 3 LF009-LF, prevents the reverse flow of polluted water from entering into the potable water supply due to a backpressure or backsiphonage situation. It is designed for installation on potable water lines to protect against both pollutants and contaminants that could cause health hazards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174449374,"sku":"LSIGISC1SU","price":8746.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsic02ceyh","title":"Watts 0191612, 3\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water from entering into the clean water supply. It features a double check valve assembly (DCDA) which ensures redundancy and reliability in preventing backflow. The product is designed for installation in potable water lines to protect against both backpressure and backsiphonage of contaminated water into the potable water supply. Installation is typically required at cross-connections identified as health hazard applications.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219174547678,"sku":"LSIC02CEYH","price":6240.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191612.webp?v=1761921749"},{"product_id":"lsigg0oreq","title":"Watts 0062728, 2\" 007M1DCDA-LF Bronze Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to stop contaminated water from flowing back into clean water supplies. It features a double check valve assembly, suitable for use in non-health hazard applications to protect against both backpressure and backsiphonage conditions. The unit is constructed with lead-free materials, adhering to legal safety standards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175203038,"sku":"LSIGG0OREQ","price":8348.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0062728.webp?v=1762985219"},{"product_id":"lside86lnc","title":"Watts 0072209, 1x1 LF7RU4-5 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts pressure reducing valve adjusts water pressure entering a system. It ensures consistent, reduced pressure levels suitable for the connected plumbing and fixtures. The device operates automatically, responding to changes in incoming water pressure to maintain a set output pressure. This function helps prevent damage to plumbing systems and appliances from excessive pressure.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175268574,"sku":"LSIDE86LNC","price":228.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072209.webp?v=1761921771"},{"product_id":"lsidnwmgnk","title":"Watts 0111577, 3\" 757N-DCDA Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of contaminated water from entering clean water supplies. It features a double check valve assembly (DCDA) which provides a safeguard against backpressure and backsiphonage hazards in potable water applications. The model includes bypass flow control (BFG) for maintaining system pressure and flow control module (CFM) for precise regulation of flow.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175301342,"sku":"LSIDNWMGNK","price":10523.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111577.webp?v=1761921772"},{"product_id":"lsi29oglwp","title":"Watts 0113033, 6\" 757DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water into potable water systems. It features a double check detector assembly, suitable for applications where pollutants pose a health hazard. The device includes two check valves and a bypass water meter for monitoring system integrity and usage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175465182,"sku":"LSI29OGLWP","price":9593.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsibhhbhkl","title":"Watts 0122653, 3 LF009 QT FDA Approved Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF009-QT-FDA, prevents the reverse flow of polluted water from entering into the potable water supply due to a backpressure or backsiphonage situation. It is designed for installation in potable water lines to protect against both pollutants and contaminants that can be hazardous. This device ensures that drinking water remains safe and free from impurities by maintaining a barrier against backflow that may carry non-potable substances.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175497950,"sku":"LSIBHHBHKL","price":13666.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsitmynn59","title":"Watts 0191613, 4\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water into potable water systems. It features a double check valve assembly (DCDA) for added safety and is suitable for installation in various orientations, including parallel, inverted, or vertical. The product includes an OS\u0026amp;Y (outside screw and yoke) gate valve, which facilitates system maintenance and monitoring.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219175629022,"sku":"LSITMYNN59","price":10321.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191613.webp?v=1761921777"},{"product_id":"lsiezhrcg5","title":"Watts 0122772, 1 IN Lead Free Silicon Bronze Reduced Pressure Zone Backflow Preventer Assembly","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of water in a plumbing system, ensuring that potable water remains uncontaminated. It features a strainer to trap debris and is constructed without lead, complying with safety regulations for drinking water systems. The device accommodates connections of 1 inch in diameter.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219176710366,"sku":"LSIEZHRCG5","price":5345.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0122772.webp?v=1762985219"},{"product_id":"lsiv69sga6","title":"Watts 0072211, 1\/2x3\/4 LF7RU2-2 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts pressure reducing valve adjusts the incoming water pressure to a safer, consistent level for residential or commercial installations. The model features an inlet size of 1\/2 inch and an outlet size of 3\/4 inch. It includes a lead-free construction, designated by \"LF\" in its model number, ensuring compliance with health safety standards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177070814,"sku":"LSIV69SGA6","price":217.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072211.webp?v=1762985222"},{"product_id":"lsiuulcwm9","title":"Watts 0111578, 4\" 757N DCDA BFG CFM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of contaminated water from entering into the clean water supply. It features a double check detector assembly (DCDA) which is suitable for use in fire protection systems, ensuring compliance with safety regulations. The model includes bypass flow meters (BFG) and check flow meters (CFM), which monitor water usage and detect any discrepancies in the system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177103582,"sku":"LSIUULCWM9","price":11465.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111578.webp?v=1761921799"},{"product_id":"lsipcfve1k","title":"Watts 0113034, 2-1\/2\" SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features a double check detector assembly, suitable for use in systems where the hazard to potable water is considered low to moderate. The model includes a bypass meter for monitoring water usage and detecting leaks or unauthorized water use.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177136350,"sku":"LSIPCFVE1K","price":8492.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113034.webp?v=1761921800"},{"product_id":"lsivskiyr5","title":"Watts 0122654, 3 LF009 NRS S FDA Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF009-NRS-S-FDA, prevents the reverse flow of polluted water from entering into the potable water supply due to back-siphonage and or backpressure. It is designed for installation on potable water lines to protect against both back-siphonage and backpressure of contaminated water into the potable water supply. Installation provides protection where a potential health hazard exists.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177201886,"sku":"LSIVSKIYR5","price":12516.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsibq9yinz","title":"Watts 0191614, 6\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents contaminated water from flowing back into clean water supplies. It features a double check valve assembly, suitable for use in non-health hazard applications. The device ensures that drinking water remains safe by allowing water to flow in one direction and blocking it from reversing its flow.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177267422,"sku":"LSIBQ9YINZ","price":12808.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191614.webp?v=1761921803"},{"product_id":"lsijswtzpw","title":"Watts 0389173, 3 IN Cast Iron Double Check Detector Assembly Backflow Preventer with OSY Shutoffs, 3\/4 IN Bypass","description":"\u003cp\u003eThis Watts backflow preventer features a double check detector assembly (DCDA) with an outside stem and yoke (OSY) configuration. It is designed for use in water systems to prevent contamination from backflow. The size of the unit is 3\/4 inch, suitable for standard plumbing installations.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177464030,"sku":"LSIJSWTZPW","price":15041.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0389173.webp?v=1762985222"},{"product_id":"lsi66if22j","title":"Watts 0820922, 3\/4 BD2 Valve, 100PSI-250°F Range","description":"\u003cp\u003eThis Watts backflow preventer features a 3\/4 inch connection and is designed to operate at pressures up to 100 PSI and temperatures up to 250 degrees Fahrenheit.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177595102,"sku":"LSI66IF22J","price":37.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsilihm6bo","title":"Watts F122645, 2-1\/2\" Iron Backflow Preventer, 009QT-FDA","description":"\u003cp\u003eThis Watts backflow preventer features a 2-1\/2 inch iron body and is designed to prevent the reverse flow of water in plumbing systems, ensuring compliance with FDA standards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177824478,"sku":"LSILIHM6BO","price":12321.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_F122645.webp?v=1762985222"},{"product_id":"lsibztg72p","title":"Watts 0072212, 3\/4x1 LF7RU2-2 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF7RU2-2, features a 3\/4 inch by 1 inch configuration. It prevents the reverse flow of polluted water from entering into the clean water supply. This device is typically installed in plumbing systems where there is a risk of backpressure or backsiphonage that could contaminate potable water lines.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177955550,"sku":"LSIBZTG72P","price":235.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072212.webp?v=1761921831"},{"product_id":"lsi238hu06","title":"Watts 0111579, 6\" 757N DCDA BFG CFM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to protect water supplies from contamination or pollution due to backflow. It features a double check detector assembly (DCDA) which ensures that any potential backflow is detected and prevented. The model includes bypass flow meters (BFG) for monitoring water usage and a cubic feet per minute (CFM) measurement unit to assess flow rate. This device is typically installed in commercial water systems where backflow prevention is critical.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219177988318,"sku":"LSI238HU06","price":16531.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111579.webp?v=1761921831"},{"product_id":"lsiwcxh4tu","title":"Watts 0113035, 3\/4\" 757N-DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to protect water supplies from contamination or pollution due to backflow. It features a double check detector assembly (DCDA) which ensures that any potential backflow is detected and prevented, maintaining the integrity of the water system. The model includes an OS\u0026amp;Y (outside screw and yoke) gate valve, allowing for external monitoring and maintenance of the valve's position.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219178021086,"sku":"LSIWCXH4TU","price":13310.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113035.webp?v=1761921714"},{"product_id":"lsi6uqmhpg","title":"Watts 0122656, 3 LF009 QT S FDA Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents contaminated water from flowing back into clean water supplies. It is designed for use in potable water systems to protect against both backpressure and backsiphonage of polluted or contaminated water into the potable water supply. The device ensures compliance with FDA standards, making it suitable for applications where water purity is critical.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219178053854,"sku":"LSI6UQMHPG","price":14232.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsibmoxzyj","title":"Watts 0191615, 8\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer prevents the reverse flow of contaminated water from entering into clean water supplies. It features a double check valve assembly, suitable for use in non-health hazard applications, such as irrigation systems or fire sprinkler systems. The device ensures that potable water remains safe from pollutants and impurities commonly found in water supply lines.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219178217694,"sku":"LSIBMOXZYJ","price":15552.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191615.webp?v=1761921717"},{"product_id":"lsiq53zix1","title":"Watts 0389174, 3 IN Cast Iron Double Check Detector Assembly Backflow Preventer with OSY Shutoffs, 3\/4 IN Bypass","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent contaminated water from flowing back into clean water supplies. It features a double check valve assembly (DCDA) which ensures redundancy and reliability in preventing backflow. The model includes an outside screw and yoke (OSY) gate valve, allowing for visual verification of the open or closed position. It operates at a flow rate measured in gallons per minute (GPM), suitable for use in various plumbing systems.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219178315998,"sku":"LSIQ53ZIX1","price":11251.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsirioyj8h","title":"Watts 0792077, 3\/8 In Lead Free Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts dual check valve measures 3\/8 inch and is designed to prevent the reverse flow of polluted water from entering into the clean water supply. It features two check mechanisms for added security and is typically installed in residential water systems where a potential hazard exists.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179167966,"sku":"LSIRIOYJ8H","price":183.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0792077.webp?v=1761921730"},{"product_id":"lsic6ns6ay","title":"Watts 0062733, 2\" 007M1DCDA FP CFM Double Check Valve","description":"\u003cp\u003eThis Watts double check valve assembly prevents backflow of contaminated water into potable water systems. It features two check valves in series, which operate independently for redundancy and increased safety. The product is designed for installation in horizontal positions and is suitable for use under continuous pressure conditions to protect against both backpressure and backsiphonage. Ideal for applications where lead-free valves are required, it ensures compliance with relevant health and safety standards.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179561182,"sku":"LSIC6NS6AY","price":6388.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsizt0k60c","title":"Watts 0072214, 1x1 LF7R10-U2 Lead Free Residential Dual Check Valve Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer, model LF7R10-U2, is designed to prevent the reverse flow of contaminated water from entering into the clean water supply. It features a 1x1 inch configuration, suitable for various plumbing applications where backflow prevention is critical.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179626718,"sku":"LSIZT0K60C","price":203.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0072214.webp?v=1761921742"},{"product_id":"lsisg0u3wg","title":"Watts 0111580, 2 1\/2 IN SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of polluted water from entering into the clean water supply. It features a double check detector assembly, suitable for use in systems where the hazard to the potable water supply is considered low to moderate. The model includes bypass flow meters to monitor system performance and detect leaks or unauthorized water usage.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179659486,"sku":"LSISG0U3WG","price":6875.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0111580.webp?v=1761921743"},{"product_id":"lsirxdk03m","title":"Watts 0113036, 4\" 757N-DCDA DOSY LM Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer is designed to protect water supplies from contamination or pollution due to backflow. It features a double check detector assembly (DCDA) which ensures that any potential backflow is detected and prevented. The model includes a bypass line equipped with a meter for detecting leaks or unauthorized water usage, enhancing the system's safety and efficiency.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179692254,"sku":"LSIRXDK03M","price":10487.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0113036.webp?v=1761921744"},{"product_id":"lsis43eu2x","title":"Watts 0122661, 1 1\/4 IN Lead Free Double Check Valve Backflow Preventer Assembly","description":"\u003cp\u003eThis Watts backflow preventer, model LF007M2-LF-UL, measures 1-1\/4 inches. It prevents contaminated water from flowing back into clean water supplies. The device is designed for use in water systems where health hazards could exist if backflow occurs.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179725022,"sku":"LSIS43EU2X","price":1153.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0122661.webp?v=1762985226"},{"product_id":"lsi0xdqa0h","title":"Watts 0191616, 10\" 757DCDA SS Double Check Detector Assembly Backflow Preventer","description":"\u003cp\u003eThis Watts backflow preventer model prevents contaminated water from flowing back into clean water supplies. It features a double check valve assembly (DCDA) for effective protection and a post indicator valve (PIV) combined with an outside screw and yoke gate valve (OSY-GPM) for manual control of the water flow through the system.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179888862,"sku":"LSI0XDQA0H","price":28499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0191616.webp?v=1761921748"},{"product_id":"lsi2wduknl","title":"Watts 0389175, 4 IN Cast Iron Double Check Detector Assembly Backflow Preventer with OSY Shutoffs","description":"\u003cp\u003eThis Watts backflow preventer is designed to prevent the reverse flow of contaminated water from entering into the clean water supply. It features a double check valve assembly (DCDA) which ensures redundancy and safety, and an outside stem and yoke (OSY) gate valve configuration for operational control. The model includes critical flow measurement capabilities, indicated by CFM in its designation, allowing for precise monitoring of fluid dynamics. This device is suitable for installation in systems where potable water protection is necessary.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":45219179954398,"sku":"LSI2WDUKNL","price":15957.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/watts_0389175.webp?v=1762985227"}],"url":"https:\/\/libertysupply.com\/collections\/watts-backflow-preventors.oembed?page=172","provider":"Liberty Supply","version":"1.0","type":"link"}