The Hillyard Trident BU1500 with dust control is a high-speed single- brush 1500 rpm burnisher that is designed with an exceptional balancing system that makes this machine extremely easy to use, with no operator fatigue. It is suitable for dry polishing and restoration work. The paper bag for dust collection is easy to remove and replace. The gas shock helps maintain constant brush pressure on the floor, regardless of the position of the steering column. The motor is powerful, and over- sized. No maintenance required thanks to the direct drive, thus resulting in significant economic savings over time.