Watts LF957RPDAOSY-GPM-FS 2 1/2 - Part of the LF957RPDA Series ZC100F-2NH top mounted vandal resistant EZ-test

top mounted vandal resistant EZ-test cocks with covers

(2) stainless steel washers

Easy to repair

an aluminum dome bottom strainer (or polypropylene version depending on model)

satin chrome finish

Watts LF957RPDAOSY-GPM-FS 2 1/2 - Part of the LF957RPDA Series ZC100F-2NH top mounted vandal resistant EZ-testThis 2 1 2 inch lead free reduced pressure detector backflow preventer assembly help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Extremely compact and lighter than traditional designs it is approved for horizontal installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, resilient seated gate valves with outside stem and yoke,