Nilfisk MH40M-190/940 PA EU - Hot Water Pressure Washer 1450 RPM
The Nilfisk MH40M-190/940 is a professional hot water pressure washer designed for high-intensity industrial applications. Ideal for sectors such as automotive, logistics, manufacturing, and agricultural businesses, it guarantees high performance thanks to a pressure of 190 bar and a flow rate of up to 880 l/h (max. flow rate 940 l/h), ensuring fast and effective washing cycles.
This hot water industrial pressure washer features a built-in diesel/biodiesel boiler that reduces CO₂ emissions by up to 80% while optimizing operating costs. The combination of a high-performance pump, 66 kW heating , and advanced electronics makes the Nilfisk MH40M-190/940 pressure washer a strategic solution for professional cleaning of oils, greases, and oily residues in complex production environments.


Technical specifications
The Nilfisk MH40M-190/940 has a three-phase 400V-50Hz power supply , with an electrical consumption of 8.6 kW . The Diesel/Biodiesel boiler with a heating capacity of 66 kW supports a fuel consumption of 4.1 kg/h (ΔT 45°C) and has a 15 L tank , ensuring continuous operating autonomy. The noise level is equal to 95 dB(A) , compliant with the standards of high-power machines.
This professional pressure washer delivers a maximum pressure of 190 bar with a cleaning impact of 5.2 kg/force , optimizing mechanical action on dirt. The maximum flow rate of 880 L/h ensures high productivity, while water temperatures of up to 90°C allow for the effective removal of oily contaminants. It supports inlet water temperatures of up to 40°C and is equipped with a 0500 nozzle calibrated for high-performance professional applications.


EcoPower 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 92% . 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
High Pressure 190 bar for industrial dirt
The 190 bar high-pressure pump unit ensures effective removal of encrustation, sludge and heavy residues . The high cleaning impact of 5.2 kg/force combined with the flow rate of 880 L/h places the Nilfisk MH40M-190/940 among the high-performance professional hot water pressure washers for continuous use.
Hot water up to 90°C for professional degreasing
Producing hot water up to 90°C significantly improves the dissolution of oils and greases compared to cold water solutions. This feature makes the Nilfisk hot water pressure washer particularly suitable for industrial cleaning of mechanical components, engines, and surfaces contaminated by oily residues.
Digital diagnostics with Nilfisk Service App
Integration with the Nilfisk Service App optimizes diagnostics and speeds up technical assistance interventions. This digital system reduces machine downtime and improves maintenance planning for industrial pressure washers, contributing to lower TCO and long-term operating costs.

Fields of application
- Automotive Sector
- Agriculture
- Building and Construction
- Industry
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Characteristics
- 400V induction motor
- Power 11.5 HP - 8.6 kW
- Engine speed 1450 RPM
- EcoPower boiler
- EUnited Energy Efficiency Certification
- Fuel Sensor
- Pump with Ceramic Pistons
- Boiler compatible with biofuels
Standard equipment
- Water connection - code 61369
- ERGO 2000 Swivel Gun - code 106404757
- Universal Lancia PLUS 940 - code 106404790
- Tornado Plus 0500 Nozzle - code 101119741
- High Pressure Hose HP DN8X10M AGR-QC - code 106404762
