Watts 774DCDA-OSY-TS-GPM 4 - Part of the 774DCDA Series detectable-warning-mat-finder Features Includes UL-listed fire tamper

Features Includes UL-listed fire tamper supervisory switch

ZB415-BZ1-DP-4NL

With its large 21-inch diameter

Specifications Body Material Stainless Steel Body Pattern Straight Brand Watts Class Rating 125 EAN 098268920789 Inlet Connection Size 8 IN Inlet Connection Size-Metric 200 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free NO Maximum Operating Temperature-Celsius 43

UPC - 098268290417

Watts 774DCDA-OSY-TS-GPM 4 - Part of the 774DCDA Series detectable-warning-mat-finder Features Includes UL-listed fire tamperThis 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