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Introducing the enhanced KnoxBox – Learn More about the New Buying Process!

KNOX COMPANY

1601 W. Deer Valley Road, Phoenix, AZ 85027

Main: 800-552-5669

Customer Service: 800-566-9269

Technical Support: 800-704-0889

Fax: 623-687-2290

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© Copyright 2026 Knox Company. All rights reserved.

Protect Vital Water
Access Connections

Standpipes are vertical water pipes installed in stairwells and parking garages serving
to support firefighting hoses. Fire hoses are connected to these standpipes, allowing manual application of water to the fire.
Knox Standpipe Lock protects vital water access connections.

PROTECT YOUR STANDPIPE SYSTEMS FROM VANDALISM, DAMAGE AND DEBRIS

Standpipes are vertical water pipes installed in stairwells and parking garages serving to support firefighting hoses. Fire hoses are connected to these standpipes, allowing manual application of water to the fire. Protect these vital water access connections with Knox Standpipe Lock®.

Knox Standpipe Lock

BENEFITS

Only utilized by Fire Department personnel

Locking cap protects integrity of system

Available in 2.5" HN size

Stainless steel exterior with solid brass threads

KNOX STANDPIPE LOCK®

APPLICATIONS

WHICH FDC PRODUCT IS RIGHT FOR MY BUILDING?

RESOURCES

Knox FDC Protection Solutions Video thumbnail

Knox FDC Protection Solutions

FDC Locks Values, Myths and Implementation video thumbnail

FDC Locks Values, Myths and Implementation

Protect Your Building from Fire Sprinkler and Standpipe System Failure

Building Fire Sprinkler System Protection

Knox Standpipe Lock Brochure Thumbnail

Brochure

Knox Standpipe Lock

Knox Fire Department Connections (FDC) Solutions Brochure Thumbnail

Brochure

FDC Protection Solutions

Knox Standpipe Locks Spec Sheet Thumbnail

Spec Sheet

Knox Standpipe Lock

Knox Gate and Perimeter Access Brochure Thumbnail