Watts 774-OSY-TS 10 - Part of the 774 Series Strata Systems while UV-stable materials resist fading

while UV-stable materials resist fading and cracking

Channel 6 is a sloped section with an invert depth from 10

Z554-4NH-TC

UPC - 098268595765

Watts 774-OSY-TS 10 - Part of the 774 Series Strata Systems while UV-stable materials resist fadingThis 10 inch lead free double check valve assembly backflow preventer is designed to prevent the reverse flow of contaminated 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. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants