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SECURING AMERICA'S WATER

  • Custodian Hydrant Lock

    The fastest, most secure lock on the market.

  • Plug Lock

    Residential water — or gas — meter security.

  • Critical Zone Valve

    An affordable way to secure your critical zone valves.

  • Hydra Shield – Est. 1979

    Dedicated Teamwork/Innovative Solutions.
    Celebrating Four Decades of Excellent Service.

HydrantLock

HEAVY DUTY CUSTODIAN
HYDRANT LOCK

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MADE IN THE USA

DomeLock

Hydrant Dome Lock

Featured Products

Vlock-White-260×215

Critical Valve Lock

Critical Valve Lock

Custodian-Lock-White-260×215

Custodian Hydrant Lock

Custodian Hydrant Lock

Pluglocks4-White-260×215

Meter Plug Locks

Meter Plug Locks

Security-Cap-White-260×215

Hydrant Security Cap

Hydrant Security Cap

Custodian-Lock-White-260×215

Heavy Duty Custodian Hydrant lock

Heavy Duty Custodian Hydrant lock

Dome-Lock-With-Wrench-White-260×215

Hydrant Dome Lock

Hydrant Dome Lock

Hydra Shield News

  • August 5 Webinar: Get Water on Fires Faster to Save Lives and Property

    ...

    August 5, 2021

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  • AP News – A Growing Trend: Hydrant Locks to Reduce Illegal Summer Showers

    NEWARK, N.J. (AP) _ The spray of an open fire hydrant – for generations, an escape from urban summer swelter...

    May 28, 2019

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  • Chicago Tribune Article and The Custodian Lock

    City’s hydrants getting new lock Gary Washburn, Tribune staff reporter CHICAGO TRIBUNE Vandals bent on opening...

    May 28, 2019

    Read more

Since 1979 Hydra-Shield Manufacturing, Inc. has been a leader in the Hydrant Security Industry, designing and manufacturing the highest quality fire hydrant locks, devices, accessories and valves. Unauthorized water usage puts an expensive burden on services, budgets and taxpayers. The need for proven hydrant security is why so many communities choose Hydra-Shield products. Many major municipal water departments rely on Hydra-Shield products, such as the Custodian®, Dome Lock, Plug Lock, V-lock and our other products as a main source for security purposes. Don’t be a victim of water theft, terrorism or criminal mischief when we can assist you with these problems.
Hydra-Shield manufactures unique valves for Fire Departments such as the Pre-Con valve and our Carlin valve. The Pre-Con inlet valve is the only automatic control valve on the market. The Carlin valve controls the water flow from the hydrant to the fire apparatus and allows an extra man at the fire scene. Any Fire Departments concerned about having faster connection to the Hydrants should really consider using our Hydra-Storz adapters to speed up their operations. Our fire products are designed to save precious time in emergency situations.

800-676-0911 FAX: 972-594-7826 | © 2022 HYDRA-SHIELD INC. ALL RIGHTS RESERVED