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2 1/2″ Deringer 30 GPM Double Check Detector Assembly (DCDA-ll)

In stock (can be backordered)


Ames - Fire and Waterworks - Backflow Prevention Products logoThis 2 1/2 inch Ames Deringer 30 double check detector Type II backflow preventer assembly is designed to prevent non-health hazard pollutants from entering the potable water supply system caused by backflow due to backpressure and/or backsiphonage conditions. Deringer 30 features integral Eccentric-Seal butterfly shutoff valves for a short lay length, integrated tamper switches, and Dual-Action checks for high performance at low-and high-flow rates. It may be installed under continuous pressure service to protect against both backpressure and backsiphonage. The Type II bypass monitors unauthorized water usage is primarily required on fire sprinkler systems, and comes with a GPM meter. The maximum working pressure is 175psi (12 bar).

Part of the Deringer 30/30G Series

Lead-Free: YES

Model# D-2530-GPM

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