High pressure hot water

Nilfisk MH electrical range 230V single-phase & 400V three-phase

Discover the entire range of Nilfisk MH1 to MH7 electric hot water pressure washers: the most complete professional range on the market, in stock at Voussert.
After-sales service in France guaranteed for 45 years. Fast delivery, Nilfisk after-sales service throughout France, expert advice included.

The Nilfisk hot water high-pressure cleaner range

The name for Nilfisk high pressure has changed and is now "MH" for "Mobile Hot".
The number 1, 2 or 4...corresponds to the level of use and the total usage of the device
The letter C or M is correlated with this level of use because it characterizes the notions of Compact, Medium or Premium (Premium only in three-phase) depending on the rotation speed of the pump motors .
The lower this speed, the more the high pressure will be intended for intensive use, the top being the Medium range in single phase .

Single-phase 230V or three-phase 400V: choice and use

The choice between a single-phase 230V and a three-phase 400V hot water pressure washer depends on two main criteria: your on-site electrical installation and your daily usage frequency. The Nilfisk MH (Mobile Hot) range covers all these needs. The MH3 and MH4 models are available in single-phase 230V : they plug into a standard outlet and are the ideal solution for tradespeople, SMEs, businesses, and local authorities for regular to intensive use. They deliver pressures ranging from 120 to 230 bar with flow rates of 600 to 900 L/h. The MH5, MH6, and MH7 models are designed for high-intensity users . Available in three-phase 400V , they offer superior continuous performance, extended pump life thanks to reduced rotation speed, and flow rates exceeding 1,100 L/h. They are designed for industrial use, professional car washes, truck garages, and municipal green spaces for everyday use. Note: if three-phase power is not available at your work site, the MH5 is also available in a single-phase 230V version, a valuable option for mobile work sites.

Summary and buying guide for the Nilfisk MH hot water range

Slow rotation of 1450 rpm across the entire MH Medium and Premium range : less wear, longer lifespan. A speaker at 2800 rpm wears out twice as fast.
Pumps guaranteed for 3 years on the MH 4M, 5M, 6P, 7P and 8P ranges - an exceptional manufacturer commitment in the industry.
• Integrated 50µ clean water filter on MH 4M, 5M, 6P, 7P and 8P: protects pistons and seals against water impurities, prolongs service life.
EcoPower High Efficiency Boiler >92% : significant fuel savings on annual operating costs.
Steam stage up to 150°C on MH 3C : for disinfection or degreasing without chemicals (strong differentiating factor vs cold water).

Model Code Volts Pistons Flow rate l/h Pressure bars Reel
MH3C-145/600 PA 107146880 230 Stainless steel x 3 600 145 No
MH3C-145/600 PAX 107146881 230 Stainless steel x 3 600 145 Yes
MH3C-180/780 PA 107146890 400 Stainless steel x 3 780 180 No
MH3C-180/780 PAX 107149891 400 Stainless steel x 3 780 180 Yes
MH3M-140/580 PA 107146895 230 Ceramic X 3 580 140 No
MH3M-140/580 PA 107146896 230 Ceramic X 3 580 140 Yes
MH3M-160/770 PA 107146903 400 Ceramic X 3 770 160 No
MH3M-160/770 PAX 107146905 400 Ceramic X 3 770 160 Yes
MH4M-130/720 FA 107146915 230 Ceramic X 3 720 130 No
MH4M-180/860 FAL 107146916 400 Ceramic X 3 860 180 No
MH4M-180/860 FA 107146917 400 Ceramic X 3 860 180 No
MH4M-200/960 FA 107146920 400 Ceramic X 3 960 200 No
MH4M-200/960 FAX 107146922 400 Ceramic X 3 960 200 Yes
MH4M-220/1000 FA 107146938 400 Ceramic X 3 1000 220 No
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107146895
4 659,00 € HT 3 253,00 € HT
Ref: 107146895

High pressure cleaner Nilfisk Alto MH 3M 140/580 PA. The revolutionary chassis with 4 wheels and a perfec…

Nilfisk AVAILABLE 12 DAYS
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107146903
4 659,00 € HT 3 258,00 € HT
Ref: 107146903

Nilfisk Alto MH 3M 170/770 PA high-pressure cleaner. The revolutionary 4-wheel chassis and perfect weight…

Nilfisk AVAILABLE 12 DAYS
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107146915
5 215,00 € HT 3 646,00 € HT
Ref: 107146915

Nilfisk Alto MH 4M-130/720 FA high-pressure cleaner. The automatic pressure relief “FA” system contribute…

Nilfisk AVAILABLE 12 DAYS
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107146916
4 719,00 € HT 3 299,00 € HT
Ref: 107146916

The Nilfisk MH 4M-180/960 FAL pressure washer has a pressure of 180 bars. Water flow rate of 860 l/h. 400…

Nilfisk AVAILABLE 12 DAYS
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107146917
5 733,00 € HT 3 998,00 € HT
Ref: 107146917

With 180 bar pressure and a flow rate of 860 liters per hour, this hot water pressure washer is a benchma…

Nilfisk AVAILABLE 12 DAYS
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107146920
6 105,00 € HT 4 263,00 € HT
Ref: 107146920

High pressure cleaner Nilfisk Alto MH 4M-200/960 FA. The "FA" self-decompression system contributes to mo…

Nilfisk AVAILABLE 12 DAYS
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107146912
6 777,00 € HT 4 731,00 € HT
Ref: 107146912

Nilfisk Alto MH 4M-210/1000 PAX three-phase high-pressure cleaner. The revolutionary 4-wheel chassis and …

Nilfisk AVAILABLE 12 DAYS
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107146891
3 988,00 € HT 2 869,00 € HT
Ref: 107146891

The Nilfisk MH 3C 180/780 Pax high pressure cleaner is a three-phase hot water cleaner. The revolutionary…

Nilfisk AVAILABLE 12 DAYS
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107146880
3 774,00 € HT 2 646,00 € HT
Ref: 107146880

The Nilfisk MH 3C high-pressure cleaner is a hot water cleaner powered by three-phase power. The revoluti…

Nilfisk AVAILABLE 12 DAYS
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107146881
3 988,00 € HT 2 789,00 € HT
Ref: 107146881

The Nilfisk MH 3C 145/600 PAX high-pressure cleaner is a single-phase powered hot water cleaner. The revo…

Nilfisk AVAILABLE 12 DAYS
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107146890
3 774,00 € HT 2 646,00 € HT
Ref: 107146890

The Nilfisk MH 3C 180/780 PA high-pressure cleaner is a hot water cleaner supplied with m. The revolution…

Nilfisk AVAILABLE 12 DAYS
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107146865
8 796,00 € HT 6 145,00 € HT
Ref: 107146865

This HP cleaner is ideal for using hot water when exhaust gases cannot be vented and/or are not permitted…

Nilfisk AVAILABLE 12 DAYS
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107146866
9 663,00 € HT 6 748,00 € HT
Ref: 107146866

Nilfisk Alto MH 5M-180/800 PA E24 high-pressure cleaner. This HP cleaner is ideal for using hot water whe…

Nilfisk AVAILABLE 12 DAYS
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107146938
6 402,00 € HT 4 470,00 € HT
Ref: 107146938

Nilfisk Alto MH 4M-220/1000 FA High-Pressure Washer. The revolutionary 4-wheel chassis and perfect weight…

Nilfisk AVAILABLE 2 WEEKS.
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107146940
6 777,00 € HT 4 732,00 € HT
Ref: 107146940

Nilfisk Alto MH 4M-220/1000 FAX High-Pressure Washer. The revolutionary 4-wheel chassis and perfect weigh…

Nilfisk AVAILABLE 2 WEEKS.
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107146953
7 223,00 € HT 4 974,00 € HT
Ref: 107146953

Nilfisk MH 5M 210/1100 FAX high-pressure cleaner. The new MH 5M FA series continues to deliver high perfo…

Nilfisk AVAILABLE 2 WEEKS.
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107146922
6 477,00 € HT 4 482,00 € HT
Ref: 107146922

The Nilfisk MH 4M-200 FAX cleaner has a pressure of 200 bars. Water flow rate 960 l/h. 400V three-phase p…

Nilfisk AVAILABLE 2 WEEKS.
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107146982
8 631,00 € HT 6 027,00 € HT
Ref: 107146982

High pressure cleaner Nilfisk Alto MH 7P 180/1260 FAX. The MH 7P is the solution for industrial applicati…

Nilfisk AVAILABLE 2 WEEKS.
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107146948
6 641,00 € HT 4 636,00 € HT
Ref: 107146948

Nilfisk Alto MH 5M-200/960 FA high-pressure cleaner. The new MH 5M FA series continues to deliver high pe…

Nilfisk AVAILABLE 2 WEEKS.
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107146947
7 006,00 € HT 4 891,00 € HT
Ref: 107146947

Nilfisk Alto MH 5M-200/960 FAX High-Pressure Washer. The new MH 5M FA series continues to deliver high pe…

Nilfisk AVAILABLE 2 WEEKS.
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107146955
6 858,00 € HT 4 789,00 € HT
Ref: 107146955

Nilfisk Alto MH 5M-210/1100 FA high-pressure cleaner. The new MH 5M FA series continues to deliver high p…

Nilfisk AVAILABLE 2 WEEKS.
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107146950
7 223,00 € HT 5 043,00 € HT
Ref: 107146950

The Nilfisk Alto MH 5M-210/1100 PAX high-pressure cleaner is equipped with a pressure switch for specific…

Nilfisk AVAILABLE 2 WEEKS.
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107146980
8 265,00 € HT 5 772,00 € HT
Ref: 107146980

High pressure cleaner Nilfisk Alto MH 7P-180/1260 FA. The MH 7P is the solution for industrial applicatio…

Nilfisk AVAILABLE 2 WEEKS.
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Comparison of the different Nilfisk MH series

Nilfisk MH3 hot water high-pressure cleaner

The revolutionary 4-wheel chassis and perfect weight distribution allow effortless mobility on all types of terrain.
The various compartments for lances, gun, hose, cable, as well as the top storage box, facilitate storage and protect the accessories.

Nilfisk MH4 hot water high-pressure cleaner

The “FA” automatic decompression system contributes to greater ease of use and ensures durability and reliability. The EcoPower boiler features an “ECO” function to significantly reduce fuel consumption and maintenance costs.
Same features as the MH3 but also with the FA system

MH 5M E: Hot water cleaner with electric boiler

The Nilfisk MH 5M E electric range is the ideal solution for environments where fumes cannot be vented : food processing plants, indoor workshops, agricultural greenhouses, and enclosed spaces. Unlike oil-fired boiler models, it emits no combustion fumes thanks to its 12 kW (E12) or 24 kW (E24) electric boilers .
Equipped with an 80-liter hot water tank, it heats up to 80°C in 31 minutes (E12) or 15 minutes (E24) and maintains a constant temperature for uninterrupted deep cleaning. Its axial pump with 3 solid ceramic pistons rotates at 1450 rpm and comes with a 3-year warranty.
Key features of the MH 5M E:
12 kW (E12) or 24 kW (E24) electric boiler with no smoke emissions
• 80L hot water tank — temperature up to 80°C continuously
• Pressure 180 bar, flow rate 800 L/h — equivalent power to oil-fired models
• 3-piston ceramic pump with a 3-year warranty — 50µ clean water filter included
• Ideal for: agri-food processing, indoor workshops, greenhouses, and livestock farming in enclosed buildings

Nilfisk Premium Range MH 6P, 7P and 8P — up to 2000 L/h

For industrial applications requiring 7 to 8 hours of operation per day, the Nilfisk MH Premium range offers three levels of increasing power. These models are equipped with 4-piston pumps made of solid ceramic (compared to 3 pistons for the Medium range), giving them superior robustness and longevity.
The MH 6P delivers up to 1300 L/h for heavy-duty applications in agriculture, logistics, and construction. The MH 7P reaches 100°C at maximum flow rate thanks to the EcoPower boiler's Flow Activated system, eliminating even the toughest grease. The MH 8P, with its 2000 L/h flow rate, is the most powerful hot water pressure washer in the range—significantly reducing cleaning time on large surfaces.
Features common to the Premium range:
• Axial pump with 4 solid ceramic pistons, 3-year warranty — NA6 (6P/8P) or C3 (7P)
• EcoPower High Efficiency Boiler >92% — ECO 60°C function to save fuel oil
• Automatic FA decompression — superior comfort and durability

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