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.
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Material: Aluminum, steel or stainless steel available
Frame: 1/4”material; Extruded (aluminum only) or fabricated trough section with integral
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 TPD as manufactured by U.S.F. Fabrication, Inc. with the size being specified on the plans. Door leaves shall be 1/4-inch thick aluminum diamond plate reinforced for a 300 p.s.f. live load. The frame shall be extruded aluminum trough section with an integral anchor flange on all four sides. The frame shall include an EPDM odor reduction gasket that reduces the amount of odor that escapes from below the door and a 1-1/2 inch threaded drain coupling. The floor access door shall be equipped with a flush lifting handle that does not protrude above the cover and 316 stainless steel hold open arms with secondary latch mechanism that automatically keep the covers in their upright, open positions. 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. 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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