Found under the following brands:
- Capacity: 2.2 CFM - 3.1 CFM @ 125 PSI
- For serial numbers beginning with letters A-F
- Click Specs for CFM output. For pump w/o head unloaders. Includes flywheel and felt filter.
- Ready to bolt on and run. Just add oil.
- Has single-groove Flywheel.
CFM output is dependent upon the horsepower of the motor:
- 1/2 HP = 2.2 CFM @ 125 PSI (Delivered CFM)
- 3/4 HP = 3.1 CFM @ 125 PSI (Delivered)