Walz & Krenzer Flood Barriers                 Custom Watertight Closures Since 1939


Watertight and Airtight doors are used when the opening must be fully sealed from flood waters or air pressure. The doors are available in both single and double panel configurations for any sized opening in both hinged and sliding designs. Double doors are used where space or weight constraints are a concern, and are provided without center mullions to allow for full access. All doors can be provided with either manual or power operation.

Compression Gasket Watertight and Airtight Doors Compression Gasket (WT-FD)

100% watertight/airtight door offering simple, reliable operation for pressures up to 60 psi (unseating load) or 100 psi (seating load).  Available with single or double panels for any size opening.

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Inflatable Gasket Watertight and Airtight Doors Inflatable Gasket (WT-ID)

Use for air/water pressure ranging from 0 to 40 psi.  Flat sill design makes this model ideal for
inside applications such as labs or clean rooms. Use dual gaskets for sensitive locations.

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High Pressure Watertight and Airtight Doors High Pressure (WT-HP)

Utilizes o-ring design for pressures over 60 psi. Can be designed for any pressure or door size.

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Sliding Watertight and Airtight Doors Sliding Door (WT-S)

Use sliding doors when interference precludes the use of hinged doors. Available with compression, lip seal, o-ring, or inflatable gaskets. Options include power operation, remote control & indication.

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Walz & Krenzer Flood Barriers

 91 Willenbrook Road
 Unit B4
 Oxford, CT 06478

: (203) 267-5712
: (203) 267-5716

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All Rights Reserved.
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