Fyrelane manufactures special sizing adapters designed to go from 4.5″ Nst to a larger thread.
Part Number: ADPT45FNH60MNH
Description: 4.5″ NST Female x 6″ Male NST
Part Number: ADPT45FNH50MNH
Description: 4.5″ NST Female x 5″ Male NST
To order, use our Contact Form and reference “Special Adapters”
Since 1979 Hydra-Shield Manufacturing, Inc. has been the leader in the Hydrant Security Industry, designing and manufacturing the highest quality fire hydrant locks, devices, accessories, and valves, including the Custodian Hydrant Lock.
Through the FyrelaneUSA brand, Hydra-Shield assists Fire Departments in responding to emergencies with the Pre-Con Valve — the only automatic inlet control valve on the market today — and the Hydra-Storz adapters that speed up emergency response performance.
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8701 John W. Carpenter Fwy #230
Dallas, TX 75247
USA
800.676.0911