Worldwide 20-90 Minute EZ Fit Adjustable Steel Door Frame
Company: Worldwide Door Components, Inc.
Fire Door Frames
Cold-rolled steel adjustable knock down CATEGORY C - PROPRIETARY FRAMES for installation in masonry or aerated concrete wall openings up to 90 Minute and installation in 20 Minute drywall wall openings.
Product Covered
20-90minutes EZ Fit Adjustable Steel Door Frame
Model: MJ-3-8-4716
Product Description
Frame type: Cold-rolled steel adjustable knock down Category C – Proprietary Frames
| Rating |
Maximum Frame Opening Size |
Wall Construction |
| 20 to 45 Minute with hose stream |
1,219.2mm wide by 2,438.4mm high
(48” wide by 96” high) |
Masonry or Drywall |
| 60 to 90 Minute with hose stream |
914.4mm wide by 2,438.4mm high
(36” wide by 96” high) |
Masonry |
Frame Stop: 16.5mm (21/32”) high at header and jamb edges
| Overall Frame Size (20 & 45 Minute) |
| Maximum Width: |
1,298.97mm (51-9/64”) |
| Maximum Height: |
2,486.03mm (97-7/8”) |
| Minimum Wall Thickness: |
116.7mm (4.594”) |
| Overall Frame Size (60 & 90 Minute) |
| Maximum Width: |
994mm (39-9/64”) |
| Maximum Height: |
2,486.03mm (97-7/8”) |
| Minimum Wall Thickness: |
116.7mm (4.594”) |
Standard Pairs - Not allowed.
Double Egress - Not allowed.
Frames Evaluated to the Following:
Unless otherwise noted, assemblies in this section have been tested to the following standards:
- CAN/ULC S104, Standard Method for Fire Tests of Door Assemblies
- NFPA-252, Standard Methods of Fire Tests of Door Assemblies
- UL-10C, Standard for Positive Pressure Fire Tests of Door Assemblies
and are installed, unless otherwise noted, in accordance with the following:
- NFPA-80, Standard for Fire Doors and Other Opening Protectives
- Manufacturer's Installation Instructions
All frames are identified by either a label or embossed marking bearing the wording "Fire Door Frame" and the Intertek WH Certification Mark. Frames rated for less than 3 hours also bear the time interval.
