Overview

High efficiency backwardly curved single thickness wheel has a blade shape similar to the convex shape of the BCA airfoil wheel. This shape provides nearly identical performance characteristics at a given speed at a slightly lower efficiency. Designed for moist or lightly contaminated air systems,and  exhibiting non-overloading horsepower characteristics and stable performance over the entire pressure curve. Noise levels are the lowest in the peak efficiency range of the performance curve. Class 3 wheels utilize a circumferential blade stiffener for higher tip speed capability. AMCA certified for sound and performance. 18 fan sizes from 12-1/4" through 66" diameter wheels, in Class I, II, III construction.

Features

• Heavy gauge continuously welded housings, reversible and rotatable
• High Temperature construction to 1000 deg. F. available
• Dynamically balanced wheels to assure smooth operation
• Available spark free construction
• Available corrosion resistant and special alloys
• Pressures to 17” SP WG (Special applications up to 25" SP)
• Lifting eyes are standard for ease of handling
• Maximum CFM 100,000
  

More Info - See AS 0953 Backwardly Inclined Blower Bulletin

Typical Applications

• Combustion air
• Air pollution control systems
• Induced Pneumatic conveying
• Glass blowing
• Drying and ovens
• HVAC
• Forced draft
• Boiler windbox
• Make-up air
• Fume control
• Air curtains
• Electronics cooling
• Gas boosting
• Material aeration
• Air flotation conveying
• Textile stripping and recycling

Major Industries

• Chemical
• Pulp and Paper
• Steel
• Glass
• Food Processing
• Energy
• Textile
• Petrochemical