Two vacuums in one

The DuoVac from Ruwac combines the power of two individual vacuums to create 680 cfm and 100 inches of water pressure with a 220- volt continuous-duty motor. The vacuums can also be easily detached for separate use. The Vacuum-on-Demand feature allows for controlled suction. The power box allows a grinder to be plugged in with the vacuum. It works with grinders of up to 44 inches and four seven-inch hand grinders. Ruwac vacuums are certified “Dustless,” and the MicroClean filtration system on the DuoVac gives the operator a dust-free system. The entire system is compact, portable and rolls easily on 3-inch heavy-duty casters. ? www.concretevacuums.com

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