Geofire > Products > Smoke Vent Automatic Winch

The Geofire range of powered winches offer a compact solution to the problem of opening vents in large buildings.

The slim-line design allows the winch to be fitted unobtrusively in the vent frame work. A powerful 230V motor provides ample closing force via cables fitted to the vent.

Once the vent/fire door retainer is closed the winch locks in position with a 24 V brake.

When power to the brake is cut, the winch releases allowing the vent to open under the action of gas struts, etc.

• Smokewinch Automatic Vent Winch

• Automatic closing of smoke vents and fire door retainers with failsafe opening

• Slim-line design

• 1400N closing force

• Can be used for controlled vent opening for Temperature control etc

• Alternative sizes available