Overview
Grease pump.
- 50:1 grease pump with a 2-inch air motor and carbon-steel pump construction.
- BSP configuration: Rp 1/4 air inlet and Rc 3/8 material outlet. Do not substitute the NPT connections of the -21-B model.
- Air pressure range: 0-150 PSI; fluid pressure range: 0-7,500 PSI.
