Watts 774-OSY 6 - Part of the 774 Series Strata Systems Factory calibrated to eliminate field

Factory calibrated to eliminate field calibration

12' x 300' Roll

Specifications Air Separator Connection Size 1 1/4 IN Brand Watts EAN 098268464795 Expansion Tank Model ET-30 Lead Free Not In Scope Part Number 0235069 Series HPX UPC - 098268464795

Ideal for collecting heavy water flows flooding patios

UPC - 098268564693

Watts 774-OSY 6 - Part of the 774 Series Strata Systems Factory calibrated to eliminate fieldThis 6 inch lead free double check valve backflow preventer assembly 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