<table><thead><tr><th class="" scope="col">Model</th><th class="" scope="col">Rated Power (hp)</th><th class="" scope="col">Rated Power hp (kW)</th><th class="" scope="col">Max Free Speed (rpm)</th><th class="" scope="col">Exhaust</th><th class="" scope="col">Pad Diameter or Size (in)</th><th class="" scope="col">Pad Diameter or Size (mm)</th><th class="" scope="col">Pad Face</th><th class="" scope="col">Vacuum Ready</th><th class="" scope="col">Weight (lbs)</th><th class="" scope="col">Weight (kg)</th><th class="" scope="col">Vibration m/s² (uncertainty K)</th><th class="" scope="col">Sound Pressure/Power dBA</th><th class="" scope="col">Min Hose Size (in)</th><th class="" scope="col">Min Hose Size (mm)</th><th class="" scope="col">Air Inlet (in)</th><th class="" scope="col">Average Air Consumption (cfm)</th><th class="" scope="col">Average Air Consumption (L/min)</th></tr></thead><tbody><tr><td class="">312A</td><td class="">0.3</td><td class="">0.22</td><td class="">8000</td><td class="">Rear</td><td class="">3.67 x 6.75</td><td class="">93 x 171</td><td class="">Paper Clamp</td><td class="">No</td><td class="">4.6</td><td class="">2.09</td><td class="">7.7 (uncertainty: 1.9)</td><td class="">94.1 / 107.1</td><td class="">3/8</td><td class="">10</td><td class="">1/4 NPT</td><td class="">9</td><td class="">255</td></tr></tbody></table>