Watts 909RPDA-DOSY-CFM-FS 4 - Part of the 909RPDA Series ZA100F-2NH This 1 IN lead free

This 1 IN lead free reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

UPC - 098268002058

This assembly consists of a lead free body and strainer

Quick Start Guide Kit Type Activation Kit Lead Free NO Part Number 88009515 Series SentryPlus Alert Technology Specification Sheet - Freeze Sensor Connection Kit

per meter and 324

Watts 909RPDA-DOSY-CFM-FS 4 - Part of the 909RPDA Series ZA100F-2NH This 1 IN lead freeThis 4 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, domestic OSY resilient seated gate