Watts 774-OSY 10 - Part of the 774 Series Geotextile The pressure setting is 80

The pressure setting is 80 psi (552 kPa)

Z627-3NL-TS

ZN191-RD-4X18-2IP

UPC - 098268664775

It has a compact construction and short lay length

Watts 774-OSY 10 - Part of the 774 Series Geotextile The pressure setting is 80This lead free double check valve assembly backflow preventer, 10 inch, 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