Watts 757-NRS 2 1/2 - Part of the 757 Series Pipe Connection Fitting sports courts

sports courts

the pressure range can be adjusted from 25 to 75 psi (1

ZB415S-DP-3NL

Z530-2NH-XJ

parking garage landings

Watts 757-NRS 2 1/2 - Part of the 757 Series Pipe Connection Fitting sports courtsThis 2 1 2 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water 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. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the