Fan Blades
Replace worn and damaged fan blades. Use the included set screw or shaft collar to fasten a blade to your fan's shaft. Fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).
Styles A-C blades are for use in low-airflow applications.
Style D blades are sturdier than Styles A-C blades and produce higher airflow.
Style E blades are cupped to create a focused stream of high airflow.
For technical drawings and 3-D models, click on a part number.
Blade | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Number of | Pitch | Rotation | For Maximum Motor Speed, rpm | Airflow @ Max. Motor Speed, cfm | Power @ Max. Motor Speed, hp | Hub Material | Includes | Each | |
Aluminum  | |||||||||||
For Round Shaft with 1/2" Diameter | |||||||||||
| C | 30" | 3 | 23° | Clockwise | 1,140 | 7,700 | 0.57 | Aluminum | Shaft Collar | 00000000 | 0000000 |
For Round Shaft with 5/8" Diameter | |||||||||||
| D | 30" | 3 | __ | Clockwise | 1,025 | 8,000 | 0.25 | Aluminum | Set Screw | 0000000 | 000000 |
Galvanized Steel | |||||||||||
For Keyed Shaft with 1/2" Diameter | |||||||||||
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 7/8" Diameter | |||||||||||
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1" Diameter | |||||||||||
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 6 | 38° | Clockwise | 1,125 | 16,100 | 3.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/16" Diameter | |||||||||||
| E | 30" | 6 | 38° | Clockwise | 1,125 | 16,100 | 3.5 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/8" Diameter | |||||||||||
| E | 30" | 4 | 35° | Clockwise | 950 | 10,500 | 1.3 | Steel | Shaft Collar | 000000000 | 000000 |
| E | 30" | 6 | 38° | Clockwise | 1,125 | 16,100 | 3.5 | Steel | Shaft Collar | 000000000 | 000000 |
High-Output Fan Blades
Generate at least 25% greater airflow than standard fan blades. Use these blades to replace worn and damaged fan blades. The fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).
Style B 12"-24" dia. blades use the included set screw to fasten a blade to your fan's shaft. The 30" and 36" dia. blades require an SH style quick-disconnect bushing (not included).
For technical drawings and 3-D models, click on a part number.
Blade | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Number of | Pitch | Rotation | For Maximum Motor Speed, rpm | Airflow @ Max. Motor Speed, cfm | Power @ Max. Motor Speed, hp | Hub Material | Each | |
Plastic | ||||||||||
| B | 30" | 6 | 30° | Counterclockwise | 2,575 | 24,900 | 11.6 | Aluminum | 0000000 | 0000000 |