Watts 957-OSY-FS 4 - Part of the 957 Series detectable-warning-mat-finder Power Adapter Kit Type Activation

Power Adapter Kit Type Activation Kit Lead Free NO Part Number 88009421 Series SentryPlus Alert Technology UPC - 098268511680

40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Bronze Type Kit Valve Style Standard UPC - 098268092752

This material offers a balance of strength and safety

thermoplastic seat cartridge

40 wire mesh liner

Watts 957-OSY-FS 4 - Part of the 957 Series detectable-warning-mat-finder Power Adapter Kit Type ActivationThis 4 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access