Upblast Power Roof Ventilators

Upblast roof ventilators are designed to direct contaminated air directly away from the roof or wall surface.

Upblast power roof ventilators. For pricing and availability. All fans have a disconnect switch to turn off the power for servicing. Upblast roof and restaurant exhaust fans. Variable speed models feature potentiometer dials mounted on the motor eliminating the need to wire a speed control.

These roof mounted direct drive upblast ventilators are designed to exhaust foul air fumes odors and grease laden vapors. Office buildings restaurants schools manufacturing facility and warehouse. Variable speed models feature potentiometer dials mounted on the motor eliminating the need to wire a speed control. This resistance known as static pressure sp is.

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

9 volume sp catalog ubva upblast prv with tcva vaneaxial fan 12 to 60 12 to 60 900 to 103 000 7 ax100 ubvs upblast prv with tcvs vaneaxial fan contact factory 12 to 54 600 to 80 000 7 ax250. Javascript seems to be disabled in your browser. Go to grainger when you need roof ventilators roof vents roof exhaust fans and accessories for your ventilation systems. Item roof ventilators emergency smoke ventilator 3 exhaust ventilator 134 drive type roof ventilators.

Upblast power roof ventilators model description sizes arr. Ventilators are suitable for use in a variety of industrial and commercial buildings including warehouses manufacturing facilities foundries and laboratories. Power transmission pumps. Airflow depends on the resistance created by ductwork.

Sunlight 25 watt solar attic fan. For kitchen application check with local code authorities for minimum duct velocities. Air vent high efficiencypower attic fan 1470 cfm weatherwood galvanized steel electric power roof vent. Most sizes are listed ul 762 for commercial kitchen applications.

Roof ventilators provide cost effective general purpose ventilation of commercial buildings as well as a large variety of industrial applications. These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface.