4 DERINGER 20 BF (DC)
Item #:
AMD-4020
Product Info
D-4020
Ames Fire & Waterworks
This 4 inch Ames Deringer(TM) 20 double check valve 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 20 features integral Eccentric-Seal(TM) butterfly shutoff valves for a short lay length, integrated tamper switches, and Dual-Action(TM) 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. Maximum working pressure is 175psi (12 bar).
Export To PDF
Item Specifications
-
4
-
BFG
-
DC 1015
-
Straight
-
Grooved X Grooved
-
Lead Free
-
Ames-Deringer
-
20
