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
- Continuously Welded Steel Housing
- Fixed Housing with Any Discharge Angle
- All Wheels are balanced to Grade G6.3 or Better
- Shafting is 1045 Bearing Grade TG&P
- Sized for the first critical speed to be 1.25 times the max speed or higher
- Anti-Friction Pillow Block Bearings
- Premium grease lubrication
- Rated bearing life (L10) of 100,000 hours
- Inlet (flange style shown)
- 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
- Access Doors with Gaskets
- Safety Guards (Belt, Shaft and Coupling)
- Drain / Plugs
- Inlet Configurations
- Slip Collar
- Flanged with Mounting Holes
- Custom Paint – Enamel, Epoxy, Hi-Temp, and Zinc-Rich
- Additional Accessories
- High-Temperature Construction Available
- Stainless Steel Construction Available
- Spark Resistant Construction Available
Flanged Inlet
Slip Collar Inlet
