Watts 957-AG 2" Air Gap, Thermoplastic

The Watts 957-AG is an air gap for 2 1/2" to 10" Series 957 reduced pressure zone (RPZ) backflow preventer assemblies. It features a thermoplastic body and a rubber seat.

This air gap is designed for 2 1/2 to 10 inch reduced pressure zone assembly, series 957 to provide an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. This air gap is designed to collect water that is being discharged by the relief valve and can be installed vertically or horizontally (vent elbow required for vertical installation).

Features

• Use with 2 1/2 to 10" 957 Series
• Nuisance discharge
• Plastic construction
• Lightweight
• Includes: Air Gap

Common Questions

Will this fit my backflow preventer?

The 957-AG fits 2 1/2" to 10" Series 957. Check the series and size stamped on your assembly before ordering.

Specifications

• Size: 2"
• Outlet Size: 2"
• Body Material: Thermoplastic
• Seat / Seal Material: Rubber
• Application: Domestic Water
• Operation: Continuous
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: 957-AG
• Certifications: ANSI-A112.1.2
• Lead-Free: No
• Accessory Type: Air Gap
• For Use With: Series 957
• Fits Valve Type: RPZ
• Fits Valve Size: 2 1/2";3";4";5";6";8";10"