Watts 957RPDA-OSY-CFM-FS 6 - Part of the 957RPDA Series Basement Window Well Optional accessories include manual differential

Optional accessories include manual differential pressure gauge

The combined flashing clamp and gravel guard protect membranes while preventing debris from entering the system

2 Body Material Brass Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating Yes Disc Material Reinforced EPDM EAN 098268327588 Gauge Option Gauge Tapping & Gauge Inlet Connection Size 3/4 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-BAR 20

and seat discs with reversible rubber

UPC - 098268653847

Watts 957RPDA-OSY-CFM-FS 6 - Part of the 957RPDA Series Basement Window Well Optional accessories include manual differentialThis 6 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 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, test cocks,