The trough (channel frame) type floor access door with a drainable frame is designed for interior and exterior applications to reduce the amount of water, dirt and debris entering the area below. These doors should not be considered watertight, for watertight applications see watertight/flood resistant doors.
Material: Aluminum, steel or stainless steel available
Frame: 1/4”material; Extruded (aluminum only) or fabricated trough section with integral anchoring systems and 1- 1/2” threaded drain coupling
Covers: 1/4” diamond plate reinforced for 300 PSF Pedestrian loads
Gasket: EPDM Odor Reduction Gasket
Hardware: All 316 SS nuts, bolts and washers
Hold-Open Device: 316 SS Hold-open arm with secondary latch mechanism
Lock device: Staple for padlock protrudes through cover
Lift handle: Recessed lift handle lays flush with top of cover
Warranty: Ten (10) years on aluminum, five (5) years on steel and stainless steel
SPECIFICATIONS: The floor access door shall be Model TPS as manufactured by U.S.F. Fabrication, Inc. with the size being specified on the plans. Door leaf shall be 1/4-inch thick steel diamond plate reinforced for a 300 p.s.f. live load. The trough frame shall be fabricated from 1/4-inch thick steel and shall have a continuous anchor flange on all four sides. The frame shall drain water out through a 1 1/2-inch pipe coupling. The floor access door shall be equipped with a flush steel lifting handle that does not protrude above the cover, and a 316 stainless steel hold open arm with secondary latch mechanism that automatically keeps the cover in its upright, open position. The door shall have 316 stainless steel hinges and 316 stainless steel tamper resistant bolts/locknuts. A staple for a padlock shall be supplied for security. The floor access door shall be furnished with one coat of shop primer. Installation shall be in accordance with the manufacturer’s attached instructions. The door shall be manufactured and assembled in the United States.
With the Custom Drawings you can create a custom access door to meet your specific application and:
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