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 | |||||||||||
| B | 24" | 5 | 27° | Clockwise | 1,800 | 11,000 | 2.79 | Steel | Shaft Collar | 00000000 | 0000000 |
| C | 24" | 3 | 18° | Clockwise | 900 | 2,700 | 0.05 | Steel | Shaft Collar | 00000000 | 000000 |
| C | 24" | 4 | 18° | Clockwise | 900 | 2,680 | 0.1 | Steel | Shaft Collar | 00000000 | 000000 |
For Round Shaft with 5/8" Diameter | |||||||||||
| D | 24" | 3 | __ | Clockwise | 1,050 | 5,300 | 0.25 | Aluminum | Set Screw | 0000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| B | 24" | 5 | 27° | Clockwise | 1,800 | 11,000 | 2.79 | Steel | Shaft Collar | 00000000 | 000000 |
| C | 24" | 3 | 18° | Clockwise | 900 | 2,700 | 0.05 | Steel | Shaft Collar | 00000000 | 000000 |
Galvanized Steel | |||||||||||
For Keyed Shaft with 1/2" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 5/8" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 7/8" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/16" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | Steel | Shaft Collar | 000000000 | 000000 |
For Keyed Shaft with 1 3/8" Diameter | |||||||||||
| E | 24" | 4 | 36° | Clockwise | 1,325 | 7,900 | 1 | 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 A blades include a shaft collar to fasten a blade to your fan's shaft.
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.
For Shaft | Blade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Shape | 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 | |||||||||||||
| A | 1/2" | Round | 24" | 3 | 33° | Clockwise | 1,800 | 12,400 | 3.26 | Steel | Shaft Collar | 00000000 | 0000000 |
| A | 5/8" | Keyed | 24" | 3 | 33° | Clockwise | 1,800 | 12,400 | 3.26 | Steel | Shaft Collar | 00000000 | 000000 |
Plastic | |||||||||||||
| B | 7/8" | Keyed | 24" | 6 | 35° | Counterclockwise | 3,175 | 17,100 | 9.27 | Aluminum | Set Screw | 0000000 | 000000 |