ARO® lubrication pumps handle motor and gear oils, transmission fluid, and standard and industrial greases. Pumps are offered from 3:1 to 100:1 ratios in order to meet the requirements of any application – commercial vehicle servicing to lubricating heavy mining equipment.
| Pump Specifications |
| Lower Pump Material |
Carbon Steel |
| Air Motor Diameter |
2” |
| Air Inlet Pressure Range psi (bar) |
0-150 (0-10.3) |
| Fluid Pressure Range psi (bar) |
0-450 (0-31) |
| Stroke Length |
3” |
| Max.Recommended Cycles/Minute |
125 |
| Flow Rate gpm (lpm) |
6 (22.7) |
| Cycles Per Gallon (Liter) |
37 (9.8) |
| Air Inlet Size |
1/4” (F) |
| Fluid Outlet Size |
1/2” (F) |
| Fluid Inlet Size (stub) |
3/4” (F) |
| Noise Level @ 100 psi – 124 cpm |
80 db(A) |
| Pump Model |
|
Container Size gal (L) |
| 3:1 Piston Pump |
| LM2203A-11-C |
(-12-C = BSP Thread) |
Stub |
| LM2203A-31-C |
(-32-C = BSP Thread) |
16 (60.6) |
| LM2203A-41-C |
(-42-C = BSP Thread) |
55 (208.2) |
| LM2203A-51-C |
(-52-C = BSP Thread) |
275 (1040.9) |
