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.
<table>
<thead>
<tr>
<th>Lower Pump Material</th>
<th>Carbon Steel</th>
</tr>
</thead>
<tbody>
<tr>
<td>Air Motor Diameter</td>
<td>2”</td>
</tr>
<tr>
<td>Air Inlet Pressure Range psi (bar)</td>
<td>0-150 (0-10.3)</td>
</tr>
<tr>
<td>Fluid Pressure Range psi (bar)</td>
<td>0-7500 (0-517.2)</td>
</tr>
<tr>
<td>Stroke Length</td>
<td>3”</td>
</tr>
<tr>
<td>Max. Recommended Cycles/Minute</td>
<td>80</td>
</tr>
<tr>
<td>Flow Rate lbs/min (kg/min)</td>
<td>2 (1)</td>
</tr>
<tr>
<td>Cycles Per Gallon (Liter)</td>
<td>12.3 (3.2)</td>
</tr>
<tr>
<td>Air Inlet Size</td>
<td>1/4” (F)</td>
</tr>
<tr>
<td>Fluid Outlet Size</td>
<td>3/8” (F)</td>
</tr>
<tr>
<td>Fluid Inlet Size</td>
<td>Immersed</td>
</tr>
<tr>
<td>Noise Level @ 60 psi – 40 cpm</td>
<td>85 db(A)</td>
</tr>
</tbody>
</table>
