| Air Inlet | |
|---|---|
| CCN Number | |
| Discharge NPT (Inches) | |
| Discharge Volume Per Cycle | |
| Inlet Pressure (PSI) | |
| Material | |
| Model Series | |
| Motor | |
| Mounting Type | |
| Other Factors | |
| Packing Gland | Glass filled PTFE / Leather staggered (Upper), Virgin PTFE (Lower) | 
| Pressure Range | |
| Product Notes | |
| Pump Size | |
| Quick Specs | |
| Spring | |
| Suction NPT (Inches) | |
| Type | 
ARO NM2304A-41-511 – Piston Pumps 2 Ball 4:1
Aro Piston Pump 2 Ball, 4:1 Ratio, 3″ Air Motor, 55 Gallon Unit for Oils & Light Fluids, Carbon Steel Lower Pump & Plunger, Teflon Lower Packing / Teflon & Leather Upper Packings, 4.2 GPM Max, 0 – 600 PSI


