Watts 757DCDA-OSY-GPM 4 - Part of the 757DCDA Series roof-hatch-finder ZN400K-2IP

ZN400K-2IP

This 1 1/2 inch lead free brass water pressure reducing valve is equipped with gauge tapping and a 160 psi (11 bar) gauge

709 Compatible Size Used On 6 IN Kit Contents Disc and Spring Assembly

ZN415S-4IP

UPC - 098268609721

Watts 757DCDA-OSY-GPM 4 - Part of the 757DCDA Series roof-hatch-finder ZN400K-2IPThis 4 IN double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It has a gallons per minute meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is designed