Watts 53-075 3/4 - Part of the 53 Series silt-fence-selector ZN400N-4IC

ZN400N-4IC

SITEDRAIN Sheet 96 is an economical solution for single-sided subsurface drainage applications requiring moderate strength

Reference guide marks make it easy to cut to desired channel drain depth

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

UPC - 098268430110

Watts 53-075 3/4 - Part of the 53 Series silt-fence-selector ZN400N-4ICThis 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)