<table>
<thead>
<tr>
<th>Model</th>
<th>Rated Power (hp)</th>
<th>Rated Power (kW)</th>
<th>Max Free Speed (rpm)</th>
<th>Output</th>
<th>Weight (lbs)</th>
<th>Weight (kg)</th>
<th>Length (in)</th>
<th>Length (mm)</th>
<th>Air Consumption @ Load (cfm)</th>
<th>Air Consumption @ Load (L/min)</th>
<th>Average Air Consumption (cfm)</th>
<th>Average Air Consumption (L/min)</th>
<th>Air Inlet Size (in)</th>
<th>Exhaust</th>
<th>Vibration m/s2</th>
<th>Min Hose Size (in)</th>
<th>Min Hose Size (mm)</th>
</tr>
</thead>
<tbody>
<tr>
<td>301B</td>
<td>0.25</td>
<td>0.19</td>
<td>21000</td>
<td>1/4 in. and 6 mm</td>
<td>1.02</td>
<td>0.46</td>
<td>5.27</td>
<td>134</td>
<td>24</td>
<td>680</td>
<td>6</td>
<td>170</td>
<td>1/4</td>
<td>Front</td>
<td></td>
<td>3/8</td>
<td>10</td>
</tr>
<tr>
<td>307B</td>
<td>0.25</td>
<td>0.19</td>
<td>28000</td>
<td>1/4 in. and 6 mm</td>
<td>0.73</td>
<td>0.33</td>
<td>5.19</td>
<td>132</td>
<td>24</td>
<td>680</td>
<td>6</td>
<td>170</td>
<td>1/4</td>
<td>Front</td>
<td>4.5</td>
<td>3/8</td>
<td>10</td>
</tr>
</tbody>
</table>