Heavy service grease pump packages - 50:1 and 100:1 Ratios

Thunder Series 2"
50:1 Ratio
2" Diameter Air Motor
Thunder Series 3"
50:1 Ratio
3" Diameter Air Motor
425 Series
50:1 - 100:1 Ratio
4-1/4" Diameter Air Motor
600 Series
13:1, 23:1, and 46:1 Ratio
6" Diameter Air Motor