Round Frame Pedestrian Single Loading Door

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Round Frame Pedestrian Single Loading Door

These round floor access doors are designed for interior and exterior applications where watertightness is not required. They are designated to be cast into concrete.

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Material: Aluminum
Frame: 1/4” aluminum trough (drainable) frame with 1-1/2” drain coupling
Covers: 1/4” smooth plate with 1” recess, reinforced for 300 PSF live load
Hardware: All 316 SS nuts, bolts and washers
Hold-Open Device: 316 SS Hold-open arm with secondary latch mechanism
Lift Assist: Vertical compression springs
Lock device: Staple for padlock protrudes through cover
Lift Handle: Recessed aluminum lift handle lays flush with top of cover
Warranty: Ten (10) years

Optional Features

  • 316 Stainless steel watertight slamlock and other locking devices
  • Stainless steel horizontal springs or gas shocks for easy opening
  • Bituminous coating on frame surface in contact with concrete
  • Cushion for noise dampening
  • Nut rails with stainless steel sliding nuts for attaching cable holders, brackets & other hardware
  • Fiberglass insulation with metal liner
  • Custom lettering
  • Anodized finish
  • Hatch Safety Net, Fall Through Protection System
  • Holes for vents, pipe couplings and other hardware
  • Slip resistant surface bonded to cover plate
  • All steel or stainless steel material
  • Reading Lid


The round floor access door shall be Model RPS as manufactured by USF Fabrication, Inc. with the size being specified on the plans. Door leaf shall be 1/4-inch thick aluminum diamond plate reinforced for a 300 p.s.f. live load. The frame shall be extruded aluminum with an integral anchor flange and door seat. The floor access door shall be equipped with a flush 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. Installation shall be in accordance with the manufacturer’s attached instructions. The door shall be manufactured and assembled in the United States.

Light Vehicular / Occasional Truck Traffic

ASTM C1802-20 Load Level 3 & 4