Fusible link heat and smoke vent.
Roof smoke vent.
Nystrom offers a complete line of smoke vents designed to meet all fire and life safety building codes.
Motorized or manual winch operation.
2 3 week shipping leadtime 7 087 00 sale 5 201 95.
Bilco natural smoke and heat exhaust vents nshev enable the release of smoke and hot flue gas in a fire.
Ibc 910 heat smoke vents ibc 410 stages platforms ibc 3004 hoistway vents.
36x30 bilco elevator smoke vent s 50svev single leaf mill finish aluminum ul.
Ibc 910 heat smoke vents ibc 410 stages platforms ibc 3004 hoistway vents.
Apc dropout vents rely on gravity and the special heat sensing property of its dome material.
Curbs can be modified to fit most standard metal roof profiles.
Usually the hatches are.
Roof top smoke vents automatically open to release heat smoke and noxious fumes in the event of a fire emergency as required by international building code.
At the same time the lane aire domed smoke vent permits daylight to enter the building through the roof thereby reducing the need for electric light during.
Hinge on the 30 side.
Apc vents work with all sprinkler systems.
224a6 am full open position of vent is obtained within 5 minutes after initial exposure to 500f complies with ul standard 793 for automatically operated roof vents for smoke and heat.
Smoke vents can be equipped with motor operators for opening and closing the covers from a remote 3 position selector switch.
Mounted on the roof smoke and heat vents are of two basic types.
Bilco s 50svev roof fire smoke vent for elevators 36 x 30 inch single door 11 gauge mill finish aluminum doors frame curb with 8x24 louvers 165f fuse ul 793 ul 790 a listed.
Metal roof curb mounts.
As with all lane aire smoke vents the door automatically opens when heat activates the listed fusible link thus releasing smoke through the roof and making fire fighting more effective.
Meets fm test standard 4430 for heat and smoke vents.
Fm product listing.
Typically automatic vents are installed with curbs to protect them from the weather and to make them more visible to people walking on the roof photo a.
Contact our expert sales department for guidance in selecting smoke vents on your next project.
Watch our short video on the theory behind automatic smoke ventilation and learn how to protect your property and its contents.
Automatic smoke vents protecting property life automatic smoke vents aide fire fighting efforts and promote safe building evacuation by removing heat smoke and toxic fumes from a burning building.
During a fire heat smoke and gas rise to the roof.
Roof top smoke vents automatically open to release heat smoke and noxious fumes in the event of a fire emergency as required by international building code.
Smoke vents can be equipped to operate as explosion vents.
