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USF Fabrication - Round Frame Pedestrian Single Loading Door
The Round Frame Pedestrian Single Loading Door, manufactured by USF Fabrication, Inc., is engineered for both interior and exterior settings where a watertight seal is not essential. This floor access door, suitable for concrete casting, features a robust 1/4-inch aluminum diamond plate cover, reinforced to accommodate a live load of 300 PSF. Designed for durability, it boasts a 1/4-inch aluminum trough frame equipped with a 1-1/2-inch drain coupling. The door is furnished with 316 stainless steel components, including hold-open devices, tamper-resistant bolts, and hinges. Its design incorporates a recessed aluminum lift handle that remains flush with the cover surface, and a staple provision for padlock security. This access solution is intended for settings with light vehicular or occasional truck traffic and is backed by a ten-year warranty. Comprehensive installation instructions are provided to ensure proper setup, aligning with industry standards.
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.
- 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
- 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