The Brushless DC (BLDC) Motor incorporated in the next generation YELLOW JACKET^® SuperEvac^® PLUS II Vacuum Pump provides key advantages over existing AC technology vacuum pumps. High torque and high efficiency define the ultimate performance in the most reliable vacuum pump. Able to function in extreme low voltage conditions and field rated to 15 microns, the SuperEvac^® PLUS II is always ready. The easy-to-carry, lightweight design is available in 4, 6, 8 and 11 cfm models.