Shrouded, back-plated, and radially bladed wheel, designed for very stable operation at low volumes and very high pressures. Suitable for high temperature and turndown applications. Rugged, high-pressure construction with round inlet and outlet connections for standard pipe duct connections.

Airstream/performance: Clean air to light duty dust loading, low volume, high-pressure applications.

Applications: Pneumatic conveying fans, supply and exhaust fans, combustion air fans, distribution air, process fans, corrosive and high temperature applications.

  • Sizes 18” – 71” wheel diameter
  • Construction Class 100
  • Volume up to 35,000 CFM
  • Pressure up to 125″ WG
  • Temperature Range -30° to 1000°F
  • Arrangements 1, 4, 8, 9

Arrangement 8 Shown

HPRS Wheel Types

Steel Wheel

  • For Relatively Clean Air Applications with Little or No Particulate
  • Shrouded & Back-plated
  • Radial Blades
  • Operating Temperatures up to 1000 °F

Construction Features

  1. Continuously Welded Steel Housing
  2. Fixed Housing with Any Discharge Angle
  3. All Wheels are balanced to Grade G6.3 or Better
  4. Shafting is 1045 Bearing Grade TG&P
    • Sized for the first critical speed to be 1.25 times the max speed or higher
  5. Anti-Friction Pillow Block Bearings
    • Premium grease lubrication
    • Rated bearing life (L10) of 100,000 hours
  6. Inlet (flange style shown)
  7. Flanged Outlet with Mounting Holes

Additional Features

  • Lifting Lugs for use in installation
  • Extended Lubrication Lines for Easy Maintenance
  • IATC Industrial Blue Enamel Paint

Arrangement 8 Shown

Available Options

Flanged Inlet

Slip Collar Inlet