



Model 4773
Fire Rated Ceiling Access Doors
This galvannealed steel ceiling access door should be installed in walls and ceilings that are also fire rated. The door panel is 20 gauge steel that sandwiches 2” (50) of insulation. The frame/jamb is 16 gauge and fitted with masonry anchors and bolt holes for installation in walls of any construction type. Mounted on the long side of the rectangle is a fully concealed hinge. The door panel is fitted with a heavy-duty spring closure to ensure secure latching. Its exterior latch is a dual purpose lock that features a knurled knob and key operation. An interior latch release permits unlocking from inside. Both are provided at time of shipping. The door assembly is delivered primed and ready to paint.
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Downloads
Resource Type | Title | Description | File Size | Action | |
|---|---|---|---|---|---|
![]() | ![]() | 408 KB | |||
![]() | ![]() | 352 KB | |||
![]() | ![]() | Who we are, Our History, Morris Group International Today | 27 MB | ||
![]() | ![]() | MGI Brands Flyer (pdf) | 718 KB | ||
![]() | ![]() | Access Door Product Brochure | 36 MB | ||
![]() | ![]() | Technical Data for Cleanouts | 906 KB | ||
![]() | ![]() | Parts Order Guide for Cleanouts | 910 KB | ||
![]() | ![]() | Order Guidelines for Cleanouts | 120 KB | ||
![]() | ![]() | Fire-Rated Access Panels for Walls & Ceilings with Standard Exterior Latch - dual purpose lock that features a knurled knob and key operation. Drawings are shown in either ceiling or wall applications [FRC8X8PC-DUL, FRC10X10PC-DUL, FRC12X12PC-DUL, FRC12X12PC-DUL/GB, FRC14X14PC-DUL, FRC14X14PC-DUL/GB, FRC16X16PC-DUL, FRC18X18PC-DUL, FRC18X24PC-DUL, FRC20X20PC-DUL, FRC22X30PC-DUL, FRC22X36PC-DUL, FRC24X24PC-DUL, FRC24X36PC-DUL] | 560 KB | ||
![]() | ![]() | Fire-Rated Access Panels for Walls & Ceilings with Standard Exterior Latch - dual purpose lock that features a knurled knob and key operation. Drawings are shown in either ceiling or wall applications [FRC8X8PC-DUL, FRC10X10PC-DUL, FRC12X12PC-DUL, FRC12X12PC-DUL/GB, FRC14X14PC-DUL, FRC14X14PC-DUL/GB, FRC16X16PC-DUL, FRC18X18PC-DUL, FRC18X24PC-DUL, FRC20X20PC-DUL, FRC22X30PC-DUL, FRC22X36PC-DUL, FRC24X24PC-DUL, FRC24X36PC-DUL] | 1 MB |
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Specifications
Shows specifications for standard configuration. Configuration options may change specifications.
| Variations | Galvanized Drywall Bead -GB, Mortise Cylinder Lock (Prep) -CL, Stainless Steel Construction -SS Type 304 No. 4 Satin Finish, (2) 3/8” (10) Tappings -TAP |



