Walz & Krenzer, Inc. -Raised Watertight Hatch - WK Model WTH-R

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Raised Watertight Hatch

Round, square, rectangular, hatch within a hatch - anything is possible for our engineers! When the location does not require a flush hatch, raised hatches are often used as they are easier to install and are often more cost effective.


Category: personnel hatches | watertight | watertight floor doors...

MasterFormat: Roof and Wall Specialties and Accessories | Roof Accessories | Access Doors and Panels...



Walz & Krenzer, Inc.
91 Willenbrock Rd.
Oxford, CT 06478
Tel: (203) 267-5712
Fax: (203) 267-5716

sales@wkdoors.com

https://www.floodbarriers.com

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Overview


Raised Watertight Hatch - WK Model WTH-R

Raised Watertight Hatch

Round, square, rectangular, hatch within a hatch - anything is possible for our engineers! When the location does not require a flush hatch, raised hatches are often used as they are easier to install and are often more cost effective. Operation can be from one or both sides utilizing rotating dogs, or from the top only when drop-bolts are used. Options include spring balancing, power operation, hold open braces, and panic bar operation.


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Specifications

Product Details
FeaturesDesign Details
SizeBuilt to your requirements - no practical size limit
Design PressureUnlimited
Gasket MaterialNeoprene, Viton, EPDM, silicone, nitrile & others
Panel & Frame MaterialMild steel, stainless steel, aluminum, various high strength steels
Type of FrameBolt-on, weld-on, masonry subframe
Bottom SillRaised
Operating MechanismRotating dogs, drop-bolts, panic bar
OptionsLifting lugs, mechanical assist (coil or gas springs, counterweights), power assist via hydraulic or pneumatic systems
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