Kufo Seco UFO-104H2 10 HP 7,027 CFM 3 phase 220V / 440V Vertical Bag Dust Collector (Prewired 220V) is a powerful industrial grade dust collector suitable for servicing wood working shops and industrial workshops. The UFO-104H2 features a 10-Horsepower (220-Volt or 440-Volt / 60-hertz / 3-phase) high performance totally enclosed fan cooled (TEFC) motor with 7,027 CFM of suction power. The UFO-104H2 is powerful enough for collecting up to 6 operating machines at the same time efficiently, and it is designed for all day long and daily operation production line use. The UFO-104H2 is equipped with an 9.5-inch opening to accommodate a “Y”-shaped hose adaptor (Included with package) which splits into five outlets to accommodate six separate 4-inch hoses. The large 59.49-cubic foot bag capacity allows for easy maintenance. Optional accessories for this unit available for separate purchase include: DC-40AC (Kit includes 2 x floor nozzles, 1 x 36-inch extension tube, 1 x 4-inch blast gate, 2 x spring clips for wall mount storage, and 1 x 10-feet, 4-inch flex hose).** Operation under 440V setting requires an additional component (DC104SWM44) to be installed and re-wired only by a certified electrician.