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High-quality stainless steel body for strength and durability
ZN415B-4IG
Integral double-wall trap in the top drain prevents sewer gas escape and supports building safety
This kit consists of a two check assembly O-rings
Watts 007-LF 1/2 - Part of the 007 Series HDPE High-quality stainless steel body forThis 1 2 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping applications and
US$ 21.60
US$ 23.40
US$ 43.20
