VAC-U-MAX air-powered vacuums do not use electricity and do not generate any heat from operation. VAC-U-MAX air-vac models 40008, 40012, and 40013 are a “system” that includes the vacuum cover, drum, and dolly. If the compressed air piping network in the facility is grounded, then the VAC-U-MAX vacuum will be grounded automatically, eliminating operator error due to failure to connect separate ground wires.

VAC-U-MAX, www.vac-u-max.com/vacuum or call (800) VAC-U-MAX.