QFRP Series

The Quiet Mixed Flow FRP exhaust fan is designed for high efficiency, low noise roof top mount, duct mount or SKYPLUME mount. The hybrid wheel consists of axial and centrifugal characteristics and supports stability throughout the fan curve.  The fan is constructed so that the gas stream contacts only solid FRP components, therefore completely protects against corrosion attack. Mixed flow designs are far superior in all aspects compared to traditional axial flow design.

Volume capacity up to 80,000 CFM (37,760 l/sec)

Arrangements 9

Wheel diameters from 14.25” up to 70”

Mounting Arrangements :

Roof-Top Mount / Wind Band & Backdraft Damper, Roof-Curb Cap

Roof-Top Mount with Mushroom Cap, Roof-Curb Cap

Duct-Mount

Bifurcated Series

These high quality bifurcated exhaust fans are your solution to inline low volume corrosive exhaust. Belt driven B.I impellers are available in polypropylene and FRP material. The Bifurcated series is also available in roof top mounting configuration complete with roof curb cap, windband and backdraft dampers.

Volume capacity up to 2,500 CFM (1180 l/sec)

Certified to bear the AMCA Air & Sound Seal

Mounting Arrangements :

Roof-Top Mount / Wind Band & Backdraft Damper, Roof-Curb Cap

Roof-Top Mount with Mushroom Cap, Roof-Curb Cap

Duct-Mount

600 Series

A quality man-cooling fan with economy in mind. This versatile unit can be used for cooling or general recirculation

Material of construction is FRP.

Volume capacity up to 24,000 CFM (11,328 l/sec).

Arrangement 4

700 Series

Industrial heavy duty features provide long life in extreme conditions. The propeller is full width and full twist and constructed of solid FRP.

Volume capacity up to 69,000 CFM (32,568 l/sec)

Arrangement 4 or 9

Can be supplied box mounted

800 Series

Medium pressure backward curved inline exhaust fans can be duct mounted or roof top mounted. Class II backward curved FRP impellers provide stable air performance up to 10”W.G. (2,484 Pa) 

Volume capacity up to 60,000 CFM (28,320 l/sec)

Arrangement 9

Specials can be supplied with particulate handling radial blades

Mounting Arrangements :

Roof-Top Mount / Wind Band & Backdraft Damper, Roof-Curb Cap

Roof-Top Mount with Mushroom Cap, Roof-Curb Cap

Duct-Mount

900 Series

Heavy industrial axial flow fans.  The 900 Series is designed for roof top mountings or duct mountings. The propellers are nexus lined at the leading and trailing edges to provide resistance against abrasion attack.

Volume capacity up to 80,000 CFM (37,760 l/sec)

Arrangement 9 and 4

316 stainless steel shafts are standard

Certified to bear the AMCA Air & Sound Seal

Mounting Arrangements :

Roof-Top Mount / Wind Band & Backdraft Damper, Roof-Curb Cap

Roof-Top Mount with Mushroom Cap, Roof-Curb Cap

Duct-Mount