Watts 757NDCDA-BFG-CFM - Part of the 757DCDA Series

Watts 757NDCDA-BFG-CFM - Part of the 757DCDA SeriesThis 8 IN, N pattern, double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two UL FM butterfly shutoff valves, and four test cocks. It has a cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional

This model includes a 4″ x 9″ oval nickel-bronze funnel and a standard no-hub outlet connection

and installing a replacement in mere minutes

Specifications Brand Watts Buy American Act Compliant YES Outlet Connection Size 2 IN Outlet Connection Type No Hub Specification Sheet - FD-100-L

Heavy-Duty Cast Iron Construction: Solid body with protective finishes ensures durability in harsh weather and heavy usage

Long-Lasting Grates – Made of ductile iron for resistance to wear and corrosion

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F111621 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material EPDM Series 957RPDA Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957RPDA

and rooftop deck areas that require a durable

Medium-Duty Slotted Grate + Suspended Sediment BucketThe slotted grate supports moderate loads

series 957

Specifications Actuation No Assembled Dry Yes Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Brass Body Material Lead Free Copper Silicon Alloy Brass Brand Watts Class Rating Does Not Apply To Product Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268599312 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 38 MM Inlet Connection Type Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Temperature-Fahrenheit 250 Minimum Temperature - Celsius -18

Features High pressure applications and gauge tapping with plug

This 1 1/4 through 2 IN 800M4 total repair kit provides all the parts necessary to repair the major internal components of the applicable pressure vacuum breaker assembly