The Tennant B7 is a commercial, battery-powered walk-behind floor burnisher. It polishes hard floors at speeds up to 1,875 RPM, creating a high-gloss, “propane-like" finish without producing exhaust fumes. Key features include:24- or 27-inch polishing head Up to 27,000 sq. ft. of productivity Up to 3 hours of runtime Quiet operation—as low as 63 dBA Active dust control with HEPA filtration Self-propelled operation to reduce operator fatigue Flip-up head for easier pad changes Optional automatic pad-pressure control
It is designed for large indoor facilities such as schools, hospitals, offices, retail stores, warehouses, and hospitality venues—especially where low noise, clean air, and minimal maintenance are important.