Fiberglass Centrifugal Fans

Backward Incline Centrifugal

Features

Sizes: Model BIC: 10" through 36".
Housing: Fiberglass, Hetron 99P ® polyester resin, Class 1 flame spread of 25. Standard color is gray.
Wheel: Backward curve non-overloading design. Fiberglass, Hetron FR992 ® vinyl ester resin, Class 1 flame spread of 25. Metal hub insert is completely encapsulated in fiberglass. Fiberglass cap protects taperlock bushing. Final resin rich coat is applied for increased corrosion resistance.
Base: Sizes 12" thru 18" have a solid fiberglass base and motor supports. Sizes 22" thru 36" have a heavy gauge all-welded steel base which is treated, primed and epoxy coated.
Shaft: Steel, turned, ground and polished. Shaft is completely encapsulated with a berglass sleeve where it penetrates the housing.
Hardware: 304 stainless steel.
Inlet/Outlet: Slip fit style/Flanged.
Drain: 1" threaded PVC drain mounted on the lowest point of the scroll.
Motor Cover: Fiberglass construction, provided as standard on drive arrangement 10 fans. Protects shafts, bearings, drive and motor.
Drive: Adjustable sheave on units with a 1 - 3 HP motor. Fixed sheave on units with a 5 HP and above motor. 1.5 SF V-belts.

Download Backward Incline Bulletin

Features

Sizes: Model RBC: 8" thru 38".
Housing: Fiberglass, Hetron 99P ® polyester resin, Class 1 flame spread of 25. Standard color is gray.
Wheel: Radial blade design. Fiberglass, Hetron FR992 ® vinylester resin, Class 1 flame spread of 25. Metal hub insert is completely encapsulated in fiberglass. Fiberglass cap protects taperlock bushing. Final resin rich coat is applied for increased corrosion resistance.
Base: Sizes 8" thru 17" have a solid fiberglass base and motor supports. Sizes 19" thru 38" have a heavy gauge all-welded steel base which is treated, primed and epoxy coated.
Shaft: Steel, turned, ground and polished. Shaft is completely encapsulated with a fiberglass sleeve where it penetrates the housing.
Hardware: 304 stainless steel.
Inlet/Outlet: Slip fit style/Flanged.
Drain: 1" threaded PVC drain mounted on the lowest point of the scroll.
Motor Cover: Fiberglass construction, provided as standard on drive arrangement 10 fans. Protects shafts, bearings, drive and motor.
Drive: Adjustable sheave on units with a 1 - 3 HP motor. Fixed sheave on units with a 5 HP and above motor. 1.5 SF V-belts.

Features

Sizes: Model ILC: 10" thru 36".
Housing: Fiberglass, Hetron 99P ® polyester resin, Class 1 flame spread of 25, urethane enamel finish coat. Standard color is gray.
Wheel: Backward curve non-overloading design. Fiberglass, Hetron FR992 ® vinyl ester resin, Class 1 flame spread of 25. Metal hub insert is completely encapsulated in fiberglass. Fiberglass cap protects taperlock bushing. Final resin rich coat is applied for increased corrosion resistance.
Shaft: 304 stainless steel. Shaft is completely encapsulated with a fiberglass sleeve where it penetrates the wheel.
Shaft Seal: Teflon.
Hardware: 304 stainless steel.
Inlet/Outlet: Flanged for duct attachment.
Drain: 1" threaded PVC drain mounted on the lowest point of the scroll.
Motor Cover: Fiberglass construction, provided as standard on drive arrangement 10 fans. Protects shafts, bearings, drive and motor.
Drive: Fixed sheave, 1.5 SF v-belts.

Features

Sizes: 10" and 12", direct drive, 15" through 36", belt driven.
Material: Fiberglass, Hetron 99P ® polyester resin, Class 1 flame spread of 25. Standard color is gray.
Wheel: Backward inclined design of the fiberglass wheel provides quiet operation and a non-overloading horsepower quality.
Motor Cover: Fiberglass motor cover is easily removable for maintenance.
Motor Base: Constructed of fiberglass and adjustable for belt tensioning.
Drain: Provided.
Disconnect: Mounted in the drive compartment and factory pre-wired.
Hardware: 304 stainless steel.

Download Corro-blast Bulletin

Features

Sizes: Model BCBF: 8" through 36".
Wheel: 8 to 36" diameter. Airfoil backward curved wheel standard for non overloading performance. Also available with self cleaning radial wheel. Wheel heights can be varied to accommodate direct driven performance requirements. Wheels are constructed of fiberglass, vinylester resin with Class 1 flame spread of 25. Fiberglass cap protects bushing.
Housing Construction: Housing is fiberglass reinforced polyester resin standard. (Ashland Chemical Hetron 99P or equivalent) with 3 % antimony trioxide added to provide Class 1 flame spread of 25.
Shaft: 304 stainless steel, completely encapsulated with fiberglass sleeve where it penetrates the wheel, with shaft seal.
Inlet/Outlet: Slip fit style standard. Flanged style available.
Motor Compartment: Isolates motor from corrosive airstream. Equipped with ventilation tubes to cool motor. Constructed to provide easy access to motor for servicing. Access to wheel or motor without removal of unit is possible.
Duct Sizes: Inlet and outlet can be made to match customer specifications.
Motor: Severe duty, totally enclosed isolated from airstream. Explosion proof motors available.
Mounting: Booster fan can be mounted in any position.
Hardware: 304 stainless steel.