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Centrifugal Exhaust Fans and Blowers

Vanaire Centrifugal Fans and Blowers provide high performance without sacrificing energy efficiency, even under the most severe duty conditions. Our fans and blowers are built for rugged applications, offering the following main features:

  • Corrosion resistant wheels
  • Smooth and quiet operation
  • Belts and shaft guards approved by OSHA
  • TEFC motors
  • Belts and drives
  • Flanged drain outlets
  • Clean-out doors

All Vanaire PVC, Fiberglass, and Dual Laminate Centrifugal fans are AMCA Certified and come in sizes of up to 70,000 CFM.



Fan Housings:

  • Fiberglass
  • Type II high impact PVC
  • Dual laminate PVC/FRP overlay
  • Standard OSHA approved shaft guard and belt guard, access door, scroll drain, collared inlet, flanged outlet, close tolerance inlet cones, stainless hardware


  • NEMA rated with a 1.16 service factor
  • Totally enclosed
  • Fan cooled
  • 230/46OV. 3-phase, 60-cycle power
  • Adjustable base mounted

Fan Frames:

  • Made from corrosion-resistant ¼-inch thick (14-gauge or greater) steel
  • Epoxy primed, coated with two-part epoxy paint
  • Designed for extreme weather and corrosive environments

Fan Wheels:

  • Statically and dynamically balanced to one mil vibration, peak to peak
  • Made of steel coated with 75 mils of fiberglass
  • Solid FRP wheels available
  • Optional coatings: Kynar and chloral butyle rubber


  • Constant speed with a 1.15 service factor
  • High-capacity V-belts
  • Adjust drives available


  • Highest-quality SEALMASTER GOLD
  • Self-aligning heavy-duty pillow block bearings
  • Designed for more than 10,000 hours of operation
FRP Fans - Centrifugal Fans & Blowers

Fiberglass/FRP Centrifugal Fans & Blowers

Designed to deliver high blowing performance in the most abrasive industrial environments, Vanaire’s corrosion-resistant Centrifugal Fans and Blowers be built from Fiber Reinforced Plastic (FRP). This extremely durable housing prevents caustic air from corroding the Fan and Blower System.

Centrifugal Fans scaled - Centrifugal Fans & Blowers

PVC Centrifugal Exhaust Fans and Blowerss

Vanaire designs and fabricates corrosion-resistant PVC Centrifugal Fans and Blowers for a wide range of industrial and manufacturing applications. Our engineers are highly skilled in using Polyvinyl Chloride (PVC) plastics to create Fan and Blower Systems and other Ventilation Solutions. PVC is a non-toxic, durable and lightweight material that boasts of high-tensile strength, all while being a relatively affordable material.

Order Vanaire Centrifugal Exhaust Fans and Blowers Today

Contact Vanaire today to order our high-performance Centrifugal Fans and Blowers. Consult our engineers for custom solutions designed specifically for your facilities.

You can learn more about air pollution control in the United States from the U.S. Environmental Protection Agency.