- Variable pulleys must be opened 2.5 to 5 full turns, depending on air resistance, or motor will over heat
- 5/8 in bore
- Bore Diameter: 1/2 in
- Keyway Size: 5/8 in
- Material: Zinc
- Outside Diameter: 3-3/4 in
- Suitable for: Evaporative Cooler Purge Systems
2733 SW 27th Avenue Miami, Florida 33133
Store Hours
Monday-Friday: 7AM - 7PM
Saturday: 8AM - 4PM
Sunday: 9AM - 2PM
Closing at 2pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 7pm
Closing at 4pm