Our Take (from the SES Sales Team)

The Nilfisk MH 4M-200/960 FA is a heavy-duty hot-water pressure washer built for consistent, daily commercial cleaning. It delivers about 2,900 PSI and moves roughly 4.2 gallons per minute (around 254 gallons per hour). The combination of high pressure and strong flow allows it to quickly and efficiently remove grease, oil, mud, and heavy buildup.

Its high-performance boiler system heats water up to approximately 194°F and can produce steam up to about 302°F. This level of heat greatly improves cleaning power, especially on equipment, machinery, concrete, and other tough surfaces.

Inside, it has an industrial pump with three ceramic pistons and a motor rated at about 9.6 horsepower, designed for dependable operation 4–6 hours per day. It also includes practical features such as onboard storage for hoses and spray guns, easy-to-read fuel and oil indicators, and large wheels that make it easy to move between work areas.

The unit weighs about 313 pounds, giving it a stable, substantial footprint suitable for professional environments. Regular maintenance, such as refilling the burner fuel and maintaining the pump, keeps the machine operating at peak performance.

Overall, the MH 4M-200/960 FA offers strong cleaning power, high heat capability, and a durable build designed for demanding applications. It’s a reliable, professional-grade washer made to handle challenging tasks efficiently and consistently.

Give one of our experienced salespeople a call for more information.