Watts 957ZRPDA-OSY-GPM 4 - Part of the 957RPDA Series SITEDRAIN test cocks and corrosive resistant

test cocks and corrosive resistant stainless steel bottom mounted pressure relief valve

ZN1995-3NL

3 kPa) with corresponding high pressure ratings up to 725

ZN199-NB-3NH

The Zurn Z880 is a decorative-style linear trench drain engineered for both functional drainage and open aesthetic appeal

Watts 957ZRPDA-OSY-GPM 4 - Part of the 957RPDA Series SITEDRAIN test cocks and corrosive resistantThis 4 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Extremely compact and lighter than traditional designs it is approved for horizontal Z pattern installation.