FHRV Fiberglass Hooded Roof Ventilators are available in either direct drive or belt drive configurations, with capacities ranging to 60,000 cfm. Diameters range from 12″ through 60″. They feature an FRP airfoil axial impeller, which has factory set blade pitch for precise performance matching. The rugged fan housing with hood is constructed of UV inhibited Hetron 99 P polyester resin, with Class I flame spread of 25 or less. FHRV Fiberglass Hooded Roof Ventilators provide aerodynamically superior performance, and they are ideal for corrosive environments or contaminated air stream applications.
Features & Benefits of FHRV Fiberglass Hooded Roof Ventilators
Available in direct or belt drive configuration
FRP airfoil impeller
Aerodynamically efficient performance
316 stainless steel shaft and hardware
FRP motor cover
Extended lube lines
EPDM double lip shaft seal
100 C / 212 F max. operating temperature
TEFC industrial duty motors
Capacities to 60,000 cfm
Sizes range from 12″ to 60″
Select the Charts / Diagrams tab below
Fiberglass fans are recognized for their successes in handling a wide variety of corrosive applications, most notably in the chemical processing industry and wastewater treatment facilities. All of our fiberglass fans feature FRP airfoil impeller, 316 stainless steel shaft, and hardware.