The SV-40 Slurry Vacuum is a large capacity, propane powered, self-propelled and walk-behind vacuum designed for slurry removal on wet polished/grinding projects. The SV-40 also has a battery transport system to make it easy to mobilize on projects. With the 40 gallon wet tank capacity and a 36″ pass, it keeps you moving and provides a solution for your slurry containment and removal.