{"title":"Backflow Devices - Watts - Dual Check - 3\/4\"","description":null,"products":[{"product_id":"3-4-watts-9d-m2-dual-check-with-atmospheric-vent-threaded-ends","title":"3\/4\" Watts 9D-M2 Dual Check with Atmospheric Vent **Threaded Ends**","description":"Series 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Series 9D is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796720263445,"sku":"0061888","price":252.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180087.jpg?v=1772727578"},{"product_id":"3-4-watts-lf7ru2-2-dual-check-valve","title":"3\/4\" Watts LF7RU2-2 Dual Check Valve","description":"\u003cdiv\u003e3\/4\" Watts Series LF7R Dual Check Valve to prevent the reverse flow of polluted water from entering into the potable water supply at service enterance or at individual outlets. The body is a lead free cast copper silicon alloy with two compact replaceable plastic check modules and stainless steel springs. Series LF7R is designed for non-health hazard residential water system containment, continuous pressure applications. It is installed immediately downstream of the residential water meter, in a vertical or horizontal position. Check with local inspection authorities for installation requirements. \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/fireresq-documents.s3.amazonaws.com\/wsc\/lead-free-compliant.png\"\u003e\u003c\/div\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796720460053,"sku":"0072204","price":149.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180094.jpg?v=1772727588"},{"product_id":"3-4-watts-9ds-m2-dual-check-with-atmospheric-vent-soldered-ends","title":"3\/4\" Watts 9DS-M2 Dual Check with Atmospheric Vent **Soldered Ends**","description":"Series 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Series 9D is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796720558357,"sku":"0061926","price":252.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/180100.jpg?v=1772727592"},{"product_id":"3-4-lf9ds-m2","title":"3\/4 LF9DS-M2","description":"3\/4 In Lead Free Forged Brass Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Union Solder End Connections","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796768432405,"sku":"88006836","price":290.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182021.jpg?v=1772729154"},{"product_id":"3-4-lf9d-m2","title":"3\/4 LF9D-M2","description":"3\/4 In Lead Free Forged Brass Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Female Union Inlet and Outlet Connections","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796775280917,"sku":"88006832","price":290.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/182313.jpg?v=1772729408"}],"url":"https:\/\/www.backflowpreventer.com\/collections\/backflow-devices-watts-dual-check-3-4.oembed","provider":"Water Specialties Company","version":"1.0","type":"link"}