
UPGRADE to the NIDEL 50HA series to protect 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. Patent # 8,042,565 B2. Woodford, The Choice of Professionals.
- • Only fits Woodford Models C22, B22, 25, 27 and 30 Hydrants
- • 1 1/8 in. - 18 special threads x 3/4 in. hose threads
- • Double-check backflow preventer
- • Brass construction
- • Woodford, The Choice of Professionals
- • Made in the USA
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
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