Industrial dust collector with efficient and compact design covers a wide range of dust applications. This dust collector can be placed directly next to a workstation minimizing floor space. Constructed from heavy gauge welded metal. It uses a TEFC motor with a dynamically balanced fan wheel to optimize performance. The envelope style bag filter used in this unit provides a very high and efficient vacuum. Unit is specked out by the manufacturer to trap dust particles smaller than 1 micron with a 99.9% rating of efficiency. Feature a manual foot operated shaker with a pullout dustpan. Specifications: 615 cfm, 3-phase, 3 HP with 4 inlets. Dimension (including silencer) is 30"H x 30"W.