30" x 54" Galvanized Steel Automatic Smoke Vent
When it comes to smoke vents, you need one that’s reliable in the event of a fire. The BA-S-SV is an automatic smoke vent that provides a way to get rid of smoke, gasses, and heat from inside a burning building. There’s also another feature, such as the explosion release, where it can limit structural damage to a building during an explosion by freeing internal pressure.
You can purchase this smoke vent in either galvanized steel, aluminum, or stainless steel construction. The cover is a brake-formed, hollow-metal design with 1” concealed fiberglass insulation, 3” beaded, fully welded corners, overlapping flange, and internally reinforced for 40 psf live load. The hinges are heavy-duty pintles with ⅜” Type 316 stainless steel hinge pins.
The latch has a positive hold/release mechanism controlled by a single UL-listed 165°F fusible link. It features a design that locks up the cover closed against a 90 psf uplift force. It also comes with interior and exterior pull release cables for manual opening.
Purchase the BA-S-SV Automatic Smoke Vents today and take advantage of its heavy-duty shock absorbers that eliminate operational roofing or structural damage.
Material : 14 gauge (2 mm) G-90 paint bond galvanized steel cover and frame
Gasket : Extruded EPDM rubber gasket permanently adhered to the cover
Hinges : Heavy-duty pintle hinges with 3/8" (9 mm) type 316 stainless steel hinge pins
Latch : Positive hold/release mechanism controlled by a single UL-listed 165°F (74°C) fusible link. Designed to hold the cover closed against a 90 psf (438 kg/m2) uplift force. Provided with interior and exterior pull release cables to manually open vent cover
Finish : Alkyd base red oxide primer
Operation: Compression springs enclosed in telescopic tubes open covers automatically against a 10 psf (49 kg/m2) snow/wind load when released. Automatic hold-open arms lock the cover in the full open position. Cover is supplied with a shock absorber to assure a controlled rate of opening
Performance Rating : UL-listed. Complies with UL 793 and UL 790 Class A (burning brand test)