Smoke Vent Double Leaf (AL)
Double-leaf smoke vents are an economical solution for fire ventilation by removing smoke, heat, and fatal gases in larger buildings such as manufacturing plants and warehouses by removing smoke, heat, and fatal gases. The unit has been tested and certified to meet the requirements of UL 793.
- Cover:
Dual-shell construction (“boxed type design”) with 1″ cellulose insulation and continuous EPDM foam reinforcement/weather seal packaging that bonds to the inside of the cover to provide a flush, tight fit. Designed to support a live load of 40lb/ft2; The cover is 11 gauge aluminum with 20 gauge aluminum inside the interior lining.
- Curb:
1/8 “aluminum with 1” thick fiber roof insulation on the outside of the curb. The curb is 12 “tall, with a 3.375” wide bottom flange and pre-drilled mounting holes.
- Hinge:
Heavy-duty galvanized steel/aluminum pivot hinges with 3/8″ pin
- Aperture:
Gas spring operators allow the cover to open and close with ease. Inner and outer release allows manual lid operation.
- Door Bolt:
Automatic closing Blow Latch. Supplied with standard 165° UL Listed Fuse Link McCabe resettable link available.
- Finishing:
Aluminum: Laminated Finish
Product Downloads
Specifications
SVA STANDARD SIZES (other sizes available)
| Curb ID, WyL | Weight Per Hatch | |
|---|---|---|
| Model | In(mm) | lbs. (kg.) |
| SVA4848 | 48 x 48 (1219 x 1219) | 105 (48) |
| SVA4872 | 48 x 72 (1219 x 1829) | 130 (59) |
| SVA4890 | 48 x 90 (1219 x 2286) | 135 (61) |
| SVA4896 | 48 x 96 (1219 x 2438) | 140 (64) |
| SVA6060 | 60 x 60 (1524 x 1524) | 130 (59) |
| SVA6072 | 60 x 72 (1524 x 1829) | 135 (61) |
| SVA6090 | 60 x 90 (1524 x 2286) | 165 (75) |
| SVA6096 | 60 x 96 (1524 x 2438) | 170 (77) |
For detailed specifications, see the presentation sheet
What is the value for you?
Provides safe and easy access for maintenance equipment and equipment transport through the roof
Electrically Powered Models are available
Available in specialized models, including Polycarbonate skylights, Thermal Break designs, high load capacity options
Meets regulatory standards for smoke evacuation in buildings
Product Features
1/8″ thick aluminum
12″ high insulated curb
High-performance gas springs
Manual interior and exterior unlocking
Conclusions:
We have locally manufactured Mexican products with a quality that you can feel confident in any construction.
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