Watts 007DCDA-OSY-CFM 3 - Part of the 007DCDA Series Strata Systems Z415SC-4NH

Z415SC-4NH

heel proof nickel bronze strainer with 4 inch diameter nickel bronze funnel

This 3/4 by 3/4 inch 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

Screwed in bonnet

Watts 007DCDA-OSY-CFM 3 - Part of the 007DCDA Series Strata Systems Z415SC-4NHThis 3 inch double check detector backflow preventer assembly prevents the backflow of non health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a cubic meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron unibody, Its modular check design facilitate simple and easy installation and