Nilfisk MH 55M-220/1100 PAX EU - Advance Range Pressure Washer with Hose Reel
The Nilfisk MH55M-220/1100 PAX 400/3/50 EU is a professional hot water pressure washer designed for intensive applications in the industrial, automotive, agricultural, and professional maintenance sectors. This professional Nilfisk hot water pressure washer combines high working pressure of up to 220 bar with a water flow rate of up to 1100 L/h , ensuring high performance in the removal of oil, grease, oily residues, and industrial dirt.
Designed to maximize operational efficiency and reliability, the Nilfisk MH55M industrial hot water pressure washer integrates a patented, energy-efficient boiler compatible with biofuels, reducing CO2 emissions by up to 80% and improving energy efficiency by up to 96% . The advanced technology of the MH Advanced series guarantees consistent results, reducing operating times, consumption and maintenance costs in professional industrial cleaning applications.


Technical specifications
The Nilfisk MH55M-220/1100 PAX professional hot water pressure washer has a three-phase 400V-50Hz power supply with an electrical consumption of 7.9 kW , ideal for intensive use. The heating system has a thermal power of 85 kW , with a fuel consumption of 4.5 kg/h and a 30 L tank , compatible with Diesel and Biodiesel for more sustainable operation. The machine also integrates two 10 L detergent tanks for professional washing applications with detergents.
This Nilfisk MH55M industrial hot water pressure washer has a working pressure of 220 bar with a cleaning impact of 6.6 kg/force , ensuring high effectiveness in cleaning surfaces contaminated by oils and grease. The nominal water flow rate is 1050 L/h with a maximum flow rate of 1100 L/h , while the outlet water temperature reaches 90°C and the maximum steam temperature is 150°C , allowing for extremely effective washing operations. The noise level is 96 dB(A) and the maximum inlet water temperature is 30°C.


Patented high energy efficiency boiler
The most advanced innovation is expressed in a boiler designed to also operate with biofuels. The system integrates a water preheating mechanism that allows for energy efficiency of up to 96% . This translates into superior performance, reduced fuel consumption, and tangible savings on operating costs.
Optimized and cleaner combustion also leads to a drastic reduction in soot residue and emissions of up to 80%. The burner, tested according to EUnited Cleaning protocols, has obtained high efficiency certification , attesting to low consumption and particularly low emission levels.
Functional specifications
AntiStone anti-limescale system
The Nilfisk MH55M professional hot water pressure washer features the AntiStone system, designed to reduce limescale buildup even in hard water. This technology protects the internal components of the industrial high-pressure washer, improving operational reliability and long-lasting durability.
Advanced protection for freshwater use
The additional protection system installed on the Nilfisk pressure washer guarantees extra protection when using fresh water, preserving the performance of the boiler and maintaining the constant efficiency of the professional high-pressure hot water pressure washer even in heavy-duty working conditions.
Preset wash settings
The Nilfisk MH55M PAX professional pressure washer's built-in presets ensure consistent cleaning results , regardless of operator experience. The presets automatically optimize pressure, temperature, and detergent , reducing operating times and chemical consumption in professional hot water cleaning applications.
Robust professional user interface
The Nilfisk MH Advanced industrial hot water pressure washer features a user interface designed for harsh working environments . The control panel is resistant to water, dust, and external agents, ensuring reliability and ease of use even in the most demanding industrial cleaning applications with a hot water pressure washer.
Quick diagnostics with the Nilfisk Service App
This Nilfisk MH55M-220/1100 PAX pressure washer integrates an advanced diagnostic system compatible with the Nilfisk Service App , which allows for the quick identification of any anomalies and guides the operator with step-by-step maintenance instructions . This feature reduces machine downtime and service costs, improving the management of fleets of professional industrial hot water pressure washers.


Fields of application
- Automotive Sector
- Agriculture
- Building and Construction
- Industry
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Characteristics
- 400V induction motor
- Power 11 HP - 7.9 kW
- Engine speed 1450 RPM
- Patented Biofuel Boiler
- EUnited Energy Efficiency Certification
- Fuel Sensor
- Pump with Ceramic Pistons
- Hose reel
- Advanced functions
Standard Equipment
- High Pressure Hose DN8X20M AGR-QC - code 106404765
- Lancia Tornado PLUS 1120 CURVA - code 106404779
- Tornado 0550 neon green nozzle - code 101119743
- Tornado PLUS Nozzle - code 301150005
- Water connection - code 61369
- Water Filter 5000 mm2 50 m MH BLUE - code 107143705
- ERGO 2000 High Pressure Gun - code 106404757
- Hose reel - code 106404803
