The IRV model is a material handling fan. Wheels are back plated with machined blade edges and bull-nose hub for stringy material handling applications.
Airstream/Performance: Radial blade (chopper wheel), medium to heavy material loading, low to high volume, low to medium pressure applications.
Applications: Relay, booster fans, paper trim fans, classifier and material conveying fans.
- Sizes 19-1/8” – 36-1/2” wheel diameter
- Construction Class 30 & 50
- Volume up to 35,000 CFM
- Pressure up to 45″ WG
- Temperature Range -30° to 1000°F
- Arrangements 1, 4, 8, 9
Arrangement 1 Shown
IRV Wheel Types
Steel Wheel
- For Light to Medium Dust Laden Applications
- Flat Back Plate
- Flat Radial Blades with Machined Leading Edge with Box Gussets
- 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 40,000 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 1 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
- Abrasion Resistant Fans
- High-Temperature Construction Available
- Stainless Steel Construction Available
- Spark Resistant Construction Available
Slip Collar
Flanged with Mounting Holes
