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Technical advices


Quelques précautions.jpg

précautions 3.jpg précautions 3.jpg pompe radiale axiale3.jpg


Précautions 1 Eng.jpg

Actual water flow supply network

For a water flow rate of 20l/min, i.e. 1.200 l/h, it is desirable to have about 20% to 30% higher flow rate than the pump flow rate.

Cross-section of the low-pressure water inlet pipe: 

For a 20l flow rate ->

For a 25 to 30l flow rate ->

 ø 19 inside

 ø 25 inside

20 à 25 meter max.

20 à 25 meter max.

Useful amperage of the electrical network : differential protection

Tableau ampérage utile réseau.jpg

Using an extension cord : always unwind the cable completly

For 13 useful amps :

For 16 useful amps :

For 20 useful amps :

For 23-25 useful amps :

2,5 mm2 max. 35 meters

4 mm2 max. 35 meters

4 mm2 max. 25 meters

 6 mm2 max. 35 meters


< 4 mm2

  < 6 mm2

  < 6 mm2

 < 10 mm2

Cleaner temperature depending on use

After releasing the trigger on the HP gun, the water temperature rises rapidly, which can cause a excessive heating of the pump

Schema courbe température.jpg

Under no circumstances should the cleaner be left to recycle on itself for more than 2 minutes.

Several principles exist :

Return bin/buffer

After releasing the trigger on the HP gun, the regulator recycles the water back into the buffer tank.

Schema Retour bac tampon.jpg

Total stop

After releasing the trigger on the HP gun, the engine stops.

Schema Stop total.jpg

Time-delayed automatic start/stop

After releasing the trigger on the HP, the motor continues to run for the delay time and then stops, preventing unintentional starts.

Schema Marche Arrêt auto.jpg

On combustion engine

ESSENCE.jpg       DIESEL.jpg

DIRECTE%20THERMIQUE%20ROUGE.jpg Transmission_directe_sur_thermique_d_tou
  • Standard series
  • Pump rotation : 3 400 rpm
  • Montage en prise directeDirect drive mounting
  • Motor-pump : identical speed
REDUCTEE%20ROUGE.jpg Transmission_r_duct_e_d_tour_e_300_dpi.p
  • Industrial series
  • Pump rotation : 1 450 rpm
  • Reduced speed
  • Increased longevity
POULIES%20COURROIES%20ROUGE.jpg Transmission_poulies_courroies_d_tour__3
  • Industrial series
  • Pump rotation speed : 950, 1 000 or 1 450 trpm
  • Ideal mounting, more flexible torque between motor and pump
  • Increased longevity

On electrical engine

230%20V%20ORANGE.jpg     400%20V%20JAUNE.jpg

  • Standard series
  • Pump rotation speed : 1 450 rpm
  • Bearing on the pump and electrical motor


  • Industrial series
  • Pump rotation speed : 1 000 or 1 450 rpm
  • 4 bearings
  • The ring gear avoids torque ans torsional effects during start-up as well as temperature exchange between motor and pump.


This is the principle of the internal combustion engine, a crankshaft, connecting rods and pistons (2, 3 or 6), all splashing in an oil sump: a simple concept that has proved its worth and is easy to maintain (first oil change after 50 hours, then every 250 hours) and repair (easy access to all components). The quality of the pump is based on the quality of the materials used.


1. Reinforced connecting rods in "white bronze".

2. Suction and discharge valves known for their silence. Stainless steel seat, valve and spring.

3. Long life" seal to prevent extrusion phenomena.

4. Stainless steel piston locking screw.

5. Exclusive sealing assembly constantly lubricated, preventing leaks. Easily replaceable.

6. Ceramic pistons with extremely high hardness. Perfect polishing ensures an exceptional longevity of the seal.

7. Teflon, graphite and bronze sleeve for guiding the piston.

8. Oversized tapered roller bearings.

AXIAL pump

The axial pump is coupled in the extension of the motor shaft. A plate fixed obliquely on the shaft imposes by its rotation a successive thrust on each piston brought back by a spring. Pompe%20axiale.jpg