This product can be used both above and below ground and has an estimated lifespan of 6-10 years
40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Cast Iron Thermal Expansion Bypass No Trim Material Does Not Apply To Product Valve Style Standard Specification Sheet - LFN223F
and the clamp ensures the roofing membrane is sealed securely
and 1 1/4 inch female meter thread swivel inlet by 1 inch NPT male threaded union outlet
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 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 F792369 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material EPDM Series LF957RPDA Strainer No Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts
Watts F127SS-208 3 - Part of the F127SS Series Sheet Drain This product can be usedThis 3 inch process steam pressure regulator, model 208, is a single seated, direct acting, diaphragm type regulator. It is ideal for institutional, industrial, and commercial applications to regulate steam pressure in the mainline and high capacity process service heating applications. It features a cast iron body, flanged end connections and stainless steel diaphragm, seat and disc internals to extend the service life. The springs and diaphragm
