The GWD 255 drum vacuum from Nilfisk CSM is powered by two independent bypass motors, and it fits on top of both 30- and 55-gal drums, allowing users to recycle drums. An optional float chamber and washable cartridge filter allows the GWD 255 to pick up both wet and dry materials, and the machine can also be fitted with an upstream HEPA filter, ensuring 99.97% of particles are retained, down to and including 0.3 microns in size. The GWD 255 drum vac combines versatility, ease-of-use and good performance in a cost-effective package. It includes a 50-ft yellow cord for assured safety and a washable main filter sack. The unit can be combined with Nilfisk’s comprehensive line of accessories. Phone (610) 647-6420;