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Adjustable 5 IN NB strainer
This 3/4 inch hydronic package kit is used for commercial and residential closed loop hydronic heating systems
making it ideal for construction projects
This 1 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements
Watts 774DCDA-OSY-TS-GPM 12 - Part of the 774DCDA Series Z100F-6NH Adjustable 5 IN NB strainerThis 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