CFM Axial Airfoil Impellers
Description
Continental Fan’s CFM axial airfoil impellers are the ideal OEM (original equipment manufactures) components for ventilation applications. HVAC systems, cabinet cooling fans, mobile HVAC unites, cooling towers, tunnel ventilation, process cooling, bulk drying, and radiator cooling systems are just a few applications where these impellers are applied. These superior impellers are utilized in some of our industrial fans, and they are available as replacement impellers in industrial application.
Designed using the latest computer aided technology, Continental Fan’s axial airfoil impellers incorporate an advanced airfoil blade design that is exceptionally quiet and efficient. Integrating innovative pressure cast aluminum hubs and adjustable pitch blades, these axial airfoil impellers deliver an impressive array of airflow performance. Custom diameters available from 12″ through 79″, and airflow capacities range to 200,000 cfm.
Features & Benefits of CFM Axial Airfoil Impellers
- Airfoil design, modular construction
- Adjustable pitch blades
- Superior performance and sound characteristics
- Pressure cast aluminum hub and blades
- Aluminum or GRP [glass reinforced polypropylene] blades available
- Advanced computer selection program
- Permissible ambient temperature range for aluminum impellers: -40 F to 250 F
- Permissible ambient temperature range for GRP impellers: -40 F to 176 F
- Multiple hub to blade ratios
- Split taper bushing mount
- Custom diameters from 12″ to 79″
- Ideal for OEM use or as replacement impellers
- Capacities to 200,000 cfm from stock components
Applications
- Replacement impellers
- General ventilation
- Cooling towers
- Heat exchangers
- Process cooling
- Radiator cooling
- Bulk drying
- Tunnel ventilation
| RANGE | HUB TYPE | NO. OF BLADES | BUSHING TYPE | ROTATION | MAX BORE | MIN DIA. | MAX DIA. |
|---|---|---|---|---|---|---|---|
| 1000 | 150 | 5, 10 | H | CW/CCW | 1-1/2" | 12" | 35.4" |
| 1400 | 255 | 3, 4, 6 | P1 | CW | 1-3/4" | 24.0" | 51.0" |
| 1400 | 350/352 | 3, 4, 6, 12 | Q1 | CW | 2-11/16" | 27.0" | 55.0" |
| 2000 | 400 | 3, 6, 9 | Q2 | CW | 2-5/8" | 39.0" | 72.8" |
| 2000 | 550 | 3, 4, 6, 12 | R2 | CW | 3-5/8" | 39.0" | 78.7" |
| 1100 | 131 | 3, 6 | G | CW/CCW | 1" | 12.0" | 34.6" |
| 1100 | 181 | 3, 6, 9 | H | CW/CCW | 1-1/2" | 15.8" | 36.8" |
| 1100 | 251 | 3, 6, 9, 12 | P1 | CW/CCW | 1-3/4" | 21.0" | 39.5 |
Visit CFM Select to utilize Continental Fan’s state-of-the-art fan selection and quotation platform.
Fan Dimensions
- Select Charts / Diagrams tab below
Fan performance for Continental Fan’s airfoil axial impellers is the same regardless of whether the blades are constructed of aluminum or GRP (glass reinforced polypropylene). Factors affecting the choice of blade material may include operating speed, temperature, air-stream composition, spark resistance, weight, UV exposure and cost.
See our OEM Solutions for articles on Mobile HVAC and Wind Turbine Cooling to learn more about the possible applications of Continental Fan’s Airfoil Axial Impellers.
1967 Wehrle Drive, Suite 3
Buffalo, New York 14221
10212 Freight Drive
Dayton, Ohio 45377
12-205 Matheson Boulevard East
Mississauga, Ontario L4Z 3E3
1-800-779-4021 | info@continentalfan.com
