FM400 D UK Dual Speed Floor Machine 56380062 - NilfiskDual Speed Floor Scrubber & Polisher Nilfisk FM400D Floor Machine The Nilfisk FM400D is a robust dual speed floor scrubber & polisher engineered to deliver outstanding cleaning and maintenance performance across a wide range of floor types. Offering a choice of 185RPM or 370RPM, this versatile machine allows operators to switch instantly between powerful scrubbing and effective polishing, making it suitable for commercial sites that require both daily