Watts 774DCDA-OSY-TS-CFM 4 - Part of the 774DCDA Series Tactile Paving UPC - 098268558319

UPC - 098268558319

This 1 1/4 through 2 IN 009 total relief valve repair kit provides all the parts necessary to repair the major internal components of this reduced pressure zone assembly

Z415N-3IG-7N

Snap action valve

and regular use in wet environments

Watts 774DCDA-OSY-TS-CFM 4 - Part of the 774DCDA Series Tactile Paving UPC - 098268558319This 4 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It is designed for installation on applications identified by local authorities as non health hazard, such as on fire protection systems. This assembly consists of a compact construction and short lay length, ideal for retrofit installations and can be installed in a