ASSE 1047 – Reduced Pressure Detector Fire Backflow Preventer (RPDA / RPDA-II)2018-08-08T11:26:47+00:00

Project Description

The RPDA consists of a mainline large sized RP with a low flow detector small sized RP bypassing the main. The RPDA-II has a single check valve on the low flow detector bypass. Both assemblies are specifically designed for fire protection systems that are classified as a health hazard.