MFM PRO C-21" FLOOR MACHINE 175 RPM, Safety enhanced interlock switch leaves both hands conveniently in control. Nonconductive dual triggers eliminate shock potential. Fully adjustable handle positions. Balanced chassis design gives more precise pad pressure. All-metal chassis offers added weight for a faster, brighter shine. Separate nonmarking transport wheels prevent cross-contamination. 1.5 hp, DC rectified motor eliminates brownouts, low voltage problems and startup torque problems. Includes 50-ft. power cable. Motor plugs into power cable at handle base for easy, safe maintenance. Low-profile apron easily reaches under counters and covers. Non-marring full-wrap bumpers protect walls and baseboards. Flexible padholder with threaded pad-centering device conforms to floor irregularities, delivering an even shine and gloss. UL Listed. Accepts 20-in. synthetic pads. Manufacturer's five-year warranty motor and transmission. Powerful scrubbing, stripping and polishing at 175 rpm. Safety enhanced interlock switch leaves both hands conveniently in control. Safety enhanced nonconductive dual triggers. 48-in. tall handle is fully adjustable for all operators. Precision-balanced, 1.5 hp, heavy-duty, 66-frame motor. 15-in., 17-in. and 21-in. size traditional all-metal reinforced bell housing aprons. Pad driver with 1-in. riser is 1-in. smaller than buffer size. Separate 50-ft. safety power cable. Motor plugs in at handle base for easy maintenance. Nonmarking retractable 6-in. wheels for easy transport. Manufacturer's five-year warranty on motor, transmission and chassis. (Pad driver not incl.) 21 114-lbs.