Watts 53-075 3/4 - Part of the 53 Series silt-fence-selector Z1400-4NH-K

Z1400-4NH-K

Features CEF end connections

AISI Type 304 stainless steel construction for corrosion resistance and sanitary performance

UPC - 098268430110

This 3/4 by 3/4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

Watts 53-075 3/4 - Part of the 53 Series silt-fence-selector Z1400-4NH-KThis 3 4 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a bronze body construction with 3 4 inch NPTF threaded male inlet and 1 2 inch NPTF threaded female (drain) outlet, and stainless steel spring. The pressure relief is set at 75 psi (5. 2 bar). Features Bronze body construction Pressure relief is set at 75 psi (5. 2 bar)