High speed turbine technology producing high suction One or two stations with variable speed control Accumulator pre-filter captures 95% of all dust Whisper quiet operation at 55 dbA Autopilot for handpiece synchronization Optional Air Autopilot for air handpiece control Automatic Bag Full indicator Tri-filtration built-in Voltage 115.00 VAC Amperage 15.00 Amps Dimensions Product Dimensions (L”xW”xH”) 20.00″ x 10.00″ x 27.00″ Shipping Dimensions (L”xW”xH”) 25.00″ x 20.00″ x 18.00″ Weight Product Weight 42.00 lbs. Shipping Weight 48.00 lbs.