{"product_id":"ames-d-3020-double-check-valve-backflow-preventer","title":"Ames D-3020 Double Check Valve Backflow Preventer","description":"\u003cdiv\u003e\u003cp\u003eAmes Deringer 20 D-3020 is a 3 in nominal stainless steel double check valve backflow preventer assembly that protects the potable water supply from backflow caused by backpressure or backsiphonage. The grooved-end, lead-free 304 stainless steel body features integral butterfly shutoffs, dual-action check modules, and test cocks for field testing, all in a compact package measuring approximately 18.7 in L × 11 in W × 10.3 in H. Rated for 10–175 psi and 33–140°F, this unit is designed for commercial and industrial potable water systems where reliable backflow prevention is required. Applications include cross-connection control in building service lines and other non-health hazard pollutant protection scenarios. \u003c\/p\u003e\u003c\/div\u003e","brand":"Ames","offers":[{"title":"New","offer_id":51659917754670,"sku":null,"price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_afe4d538-27a6-4410-9056-0c230186ada4.jpg?v=1769530710","url":"https:\/\/plgautomation.com\/products\/ames-d-3020-double-check-valve-backflow-preventer","provider":"PLG Automation ","version":"1.0","type":"link"}