Williams Brothers Corporation of America Defining Quality One Access Door at a Time

Toll Free: 800-255-5515

Toll Free: 800-255-5515

WB TPS 8300 Series Aluminum Drainage Floor Hatch

For sidewalks, floor and utility applications where rainwater control is a requirement

Construction Specifications:

Cover: 1/4" aluminum diamond plate equipped with a flush lifting handle and 316 stainless steel hold-open arm with red vinyl grip that automatically locks the cover in the 90° degree open position.
Frame: Extruded aluminum trough 1-1/2" threaded drain coupling, odor-reducing gasket, and continuous anchor flange on all four sides
Finish: Aluminum cover and frame have mill finish
Latch: Two-point slam latch
Hinge: 316 stainless steel hinges with 316 stainless steel tamper-resistant bolts and locknuts
Security: Includes an exposed staple for user-supplied padlock
Automatic Hold-open Arm: Door is equipped with a cast aluminum flush lifting handle and 316 stainless steel hold-open arm with red vinyl grip that automatically keeps the cover in its open/upright position
Hardware: 316 Stainless steel nuts and bolts
Loading: 300 lbs per sq. ft.
Installation: Installation shall be in accordance with the manufacturer's instructions

OPTIONS:
• Debris gasket
• Recessed cylinder lock
• Frame skirts for easy casting into a concrete top slab
• Fiberglass insulation with metal liner
• Nut rails with stainless steel sliding nuts for attaching cable holders, brackets and other hardware
• Anodized finish
• Stainless steel safety chains wi/aluminum support posts
• Fall through prevention systems
• Side drain threaded coupling (instead of standard bottom drain)
• Adjust springs for wood or tile fill in recess area
• Special Sizes - available upon request


Click on CAD File icon below to access CAD drawings plus 3D and BIM models. (Note: Requires one-time registration at www.caddetails.com)

Model No. Door Size Material Shipping Wt Lbs. CAD Files
TPS 8300 24 x 24 Aluminum 60
TPS 8300 24 x 30 Aluminum 70
TPS 8300 24 x 36 Aluminum 75
TPS 8300 30 x 30 Aluminum 80
TPS 8300 30 x 36 Aluminum 90
TPS 8300 36 x 36 Aluminum 100
TPS 8300 36 x 48 Aluminum 120
TPS 8300 42 x 42 Aluminum 125

Williams Brothers Corporation
Corporate Office
1330 Progress Drive
Front Royal, Virginia 22630

Western Distribution Center
Reno Nevada 

Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455

Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455

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