Genuine Woodford 37HF-CH Backflow Preventer Chrome.  This double-check backflow preventer is designed to protect hose connections from backflow contamination in freezing conditions. Uses include laundry tubs utility sinks boiler room and outside hose bibbs.

New York Replacement Parts is a proud distributor of Woodford products. This 37HF-CH Backflow Preventer is a direct replacement manufactured by Woodford. Order this 37HF-CH Backflow Preventer today.