Nidel® 50HA protects from spray-back! Standard on Woodford Models C22 B22 25 27 and 30 with 1 1/8-in - 18 special threads X 3/4-in hose threads.
The first ASSE 1052 Approved automatic draining high-flow double-check backflow preventer. When a hose is removed from a Model 50 equipped wall faucet or yard hydrant two linked but independent check valves automatically move as one to open a path through the valve allowing water to drain completely and prevent freezing.
The Woodford RK-27 includes everything to repair a Model 25 and 27 including a replacement/upgrade Double-Check Backflow Preventer (Vacuum Breaker): A 50HA Backflow Preventer! No Backspray!
Have you ever turned off your faucet with the hose connected and had a spray-back of water? UPGRADE the 34H series on your Model 25 to a 50HA to protect from spray-back! The Woodford Model 50 Auto-Drain Double Check Backflow Preventer is the first ASSE 1052 Approved automatic draining double-check backflow preventer. When a hose is removed from a Model 50 equipped wall faucet, two linked but independent checks move as one to open a path through the valve allowing water to drain completely and prevent freezing
Standard on Woodford model 25 and 65 with 1 1/8" - 18 special threads X 3/4" hose threads. The 34HA single-check vacuum breaker is designed to protect hose connections from contamination in freezing conditions. Uses include laundry tubs utility sinks boiler room and outside hose bibbs.
(Image shown may not reflect actual product)$28.25View Details
Woodford
Item #: 34HA-CH
34HA-CH Vacuum Breaker - Chrome
34HA Vacuum Breaker - Chrome
Standard on Woodford model 25 and 65 with 1 1/8" - 18 special threads X 3/4" hose threads single-check vacuum breaker is designed to protect hose connections from contamination in freezing conditions. Uses include laundry tubs utility sinks boiler room and outside hose bibbs.
