Industrial centrifugal backwardly inclined fan ventilators, high temperature fan and blowers, centrifugal and axial fans, roof / wall exhaust and air makeup fans and centrifugal ventilator fans.

Roof Fans

Roof Ventilator Fans

Centrifugal Upblast Power Roof ventilators are designed to exhaust grease-laden air (UL 762) and for general ventilation applications (UL 705). Fan construction features sealed spun aluminum positive ventilation motor compartment, one-piece deep-spun venturi, built in grease trough and drain, aluminum non-overloading centrifugal ventilator wheel.

Centrifugal Downblast Domed Power Roof Ventilators are ideal for ventilation of commercial and institutional buildings. Fan features spun aluminum weather resistant housing with isolated fan-cooled motor-drive compartment. Self aligning regreasable ball bearings are standard.

The low silhouette spun aluminum centrifugal power roof ventilators, and louvered aluminum power roof ventilators are created for low cost general exhaust for a wide range of commercial uses. Both ventilator designs utilize standard variable pitch V-belt drive, adjustable fan motor support base, and non-overloading aluminum wheel, or axial fan prop.

Filtered Air Supply Roof Ventilators are designed to supply untempered make-up air to environments, where vapors, mist, gases, or odors are removed by an exhaust system. Applications include garages, foundries, plants, kitchens, athletic clubs,etc. Fan features weather hood (galvanized, or epoxy coated) with insulation for moisture barrier, forward curved centrifugal blower, or axial prop fan, removable access panel, rubber vibration isolators, and 1” aluminum washable fan filters.

Upblast Axial Power Roof Ventilators are general ventilation units for handling of large volumes of air. A distinctive feature of the fan is leak-proof butterfly damper with watertight sealed base. Wheel again is axial die formed propeller fans, or cast aluminum adjustable pitch airfoil propeller.

Axial Hooded Power Roof Ventilators are high capacity exhaust fans, designed for removal of large volumes of air in warehouses, factories and mills. Fan features weather hood, rain channels and watertight sealed base with spun venturi. Wheel is either die formed fan propeller, or cast aluminum adj. pitch propeller. Bird screens, Insect screens and removable filter packages are optional.

Fan accessories: Prefabricated weather proof roof curbs, pitched to suit the roof slope are available in galvanized steel or aluminum. Automatic and Motor-Operated Backdraft Dampers provide weather protection and prevent backdraft. Aluminum hood, or aluminum hood/stack combination is available for corrosive environment. Side discharge is used for connection to supply / exhaust duct located outside on the roof. Safety Guard, Bird Screen, Insect Screen, or Filter Package are available upon request. Special protective coatings and alloys (aluminum, or stainless) are optional. Pre-wired and loose Safety Disconnect Switch, and Fan Speed Controller are optional.

All models power roof ventilators bear the AMCA Seal.

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Installation of heavy-duty Industrial ventilators / blowers / fans, Level 3 big industrial fans, super high pressure blowers, New York Blower, Twin City Fan, Aerovent, Chicago Blower, high temperature oven circulation plug ventilators and air kit fans, stainless steel pressure blowers and fiberglass FRP axial fans and centrifugal blowers NYB TCF;
IGE, I.L.G., N.Y.B., I.G.E., Twin City,  ige, i.l.g., TCF, Aerovent fans.
Super High Pressure Blowers In-Series: 2 -3 centrifugal blowers in series allow us to reach pressures up to 12 PSIG, depending on the rquired air flow. And un-like rotary lobe PD blowers, multi stage centrifugal blowers or side channel regenerative blowers, Blowers In Series allow us to acheive very high pressure TOGETHER with high temperature of the airflow (up to 600 F), as well as allow some amounts of dust in the airstream .
  Heavy duty and custom built Canadian Blower - Chicago Blower fans; Buffalo Blower - New York industrial ventilators; air handling units; high pressure blowers - centrifugal and axial fan ventilators.
Industrial high pressure turbo blowers, radial fans, regenerative and positive displacement super high pressure blowers. Sales of multi-stage pressure blowers and side channel blowers.