Watts 774-OSY-GXG 3 - Part of the 774 Series ZC100F-6NH and a non-stick Teflon® disc-to-metal

and a non-stick Teflon® disc-to-metal seating

Bottom outlet design for efficient drainage

Channel 12 is a sloped section with an invert depth range from 6

and copper alloy Bourdon tube pressure element with ASME Type B accuracy

Specifications Adapter Material Steel Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product EAN 098268430509 Gasket Material EPDM Gasket Maximum Pressure 250 PSI Gasket Maximum Pressure-BAR 17

Watts 774-OSY-GXG 3 - Part of the 774 Series ZC100F-6NH and a non-stick Teflon® disc-to-metalThis 3 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