Watts 774DCDA-OSY-TS-GPM 12 - Part of the 774DCDA Series Z100F-6NH This 3/4 inch hydronic package
Baker’s notes & crumb story
Description
This 3/4 inch hydronic package kit is used for commercial and residential closed loop hydronic heating systems
Includes an atmospheric port that provides visual indication of failure of the second check
making it ideal for construction projects
10 Maximum Working Pressure-PSI 300 Minimum Temperature - Celsius 0
Watts 774DCDA-OSY-TS-GPM 12 - Part of the 774DCDA Series Z100F-6NH This 3/4 inch hydronic packageThis 12 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