Watts 957RPDA-DOSY-GPM-FS 4 - Part of the 957RPDA Series mainline-siltfence Easy to Maintain – Snap-in

Easy to Maintain – Snap-in grates allow quick cleaning

SKAPS GT-140 fabric is a needle-punched nonwoven geotextile made of 100% polypropylene staple fibers

Dual drainage design (weepholes) to capture floor perimeter seepage

ensuring longevity in wet environments

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 140 psi pressure relief setpoint

Watts 957RPDA-DOSY-GPM-FS 4 - Part of the 957RPDA Series mainline-siltfence Easy to Maintain – Snap-inThis 4 inch 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 N pattern installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, domestic outside stem and yoke resilient seated gate valves,