Description
Features
- US Patent 6,986,651
- Double acting pump ratio
- Balanced flow displacement
- Delivers up to 3.5 lb./min
- Easily handles thicker viscosity greases
- Positive detent air motor prevents stalling between strokes
- Heavy duty, long stroke, large displacement air motor
- Enlarged flow passages and high performance check valves
- Smooth, quiet operation
- Ideal for medium usage applications
