Upblast Power Roof Ventilators

These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface.

Upblast power roof ventilators.

Air vent high efficiencypower attic fan 1470 cfm weatherwood galvanized steel electric power roof vent. Fantech 5ddu series direct drive upblast roof ventilators dd upblast ventilators for exhausting foul air smoke fumes odors and grease laden vapors from range hoods and commercial cooking. Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof. Some models feature a hinged hood to ease access to motor and drives for maintenance.

Some models feature a hinged hood to ease access to motor and drives for maintenance. Roof ventilators are designed to help exhaust contaminated air from kitchen range hoods up and away from the roof. They can help to exhaust contaminated air from kitchen range hoods up and away from the roof. For pricing and availability.

Motor and drive not included. These centrifugal belt drive upblast ventilators are designed for use in restaurants schools and commercial and industrial applications. Centrifugal roof ventilator upblast direct drive application the atd roof exhauster is designed for roof mounted exhaust of relatively clean air for applications that require the exhausted air to be moved up and away from the building and where re entry into the building supply air is possible. Filtered supply ventilators help supply filtered make up air in commercial or institutional buildings.

Airflow up to 3 899 cfm. For kitchen application check with local code authorities for minimum duct velocities. These roof mounted direct drive upblast ventilators are designed to exhaust foul air fumes odors and grease laden vapors. Axial upblast exhaust ventilators 145 products use a belt drive axial upblast exhaust ventilator from grainger to help exhaust contaminated air in warehouses manufacturing facilities foundries laboratories and more.

Some models are designed to help with emergency smoke removal. Roof ventilators provide cost effective general purpose ventilation of commercial buildings as well as a large variety of industrial applications. Belt and direct drive models are available with adjustable pitch cast aluminum propellers or fixed pitch propellers constructed of fabricated steel or cast aluminum to meet specific application. Sunlight 25 watt solar attic fan.