Watts 757-OSY-GXG 2 1/2 - Part of the 757 Series ZC100F-2NH 10 Maximum Working Pressure-PSI 175

10 Maximum Working Pressure-PSI 175 Outlet Connection Size 3 IN Outlet Connection Type Mechanical Joint Part Number 0107220 Series WVS Temperature Range 32 to 140 degree F

It is an ASME Section VIII fixed bladder type precharged expansion tank

Features Complies with state codes and standards requiring reduced lead content

This commercial grade fabric is tear resistant

Watts 757-OSY-GXG 2 1/2 - Part of the 757 Series ZC100F-2NH 10 Maximum Working Pressure-PSI 175This 2 1 2 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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 hazards and from other contaminants found at the service