Watts 957Z-OSY-FS 2 1/2 - Part of the 957 Series snake fence This 3/4 inch temperature and

This 3/4 inch temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105

400 psig rated

Acid-Resistant Epoxy-Coated Cast Iron Body - Provides durability and chemical resistance in high-sanitation environments

7 Inch coated thermostat length

Watts 957Z-OSY-FS 2 1/2 - Part of the 957 Series snake fence This 3/4 inch temperature andThis 2 1 2 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 Z pattern 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