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Thanks to years of experience, LETS can offer various solutions for your applications. That differs in terms of capacity wishes, desired working pressure or the number of persons cleaning simultaneously. LETS offers cleaning systems with a high pressure unit for the industry that sets high requirements and where pollution is more difficult to remove.

 

Why choose a LETS bv high pressure cleaning unit:

  • User-friendly
  • High quality – long life expectancy
  • Units equipped with extra securities
  • Maintenance-friendly

 >> Read more about how high pressure cleaning pump features

How it works

The functioning and operation of the unit is very user-friendly: the unit starts completely automatically when opening a spray gun and stops automatically when the last gun is switched off, after a predetermined running time after operation has ceased.

Types

440 HD

technical data:
  • 2
  • 29 l/m
  • 5,5 kW
  • 130 bar
  • 97 bar
  • n.v.t
  • n.v.t

560 HD

technical data:
  • 3
  • 51 l/m
  • 11 kW
  • 110 bar
  • 110 bar
  • n.v.t
  • ja

560 HDT

technical data:
  • 3
  • 51 l/m
  • 11 kW
  • 110 bar
  • 105 bar
  • ja
  • n.v.t

551 HDT

technical data:
  • 4
  • 60 l/m
  • 11 kW
  • 110 bar
  • 89 bar
  • ja
  • n.v.t

670 HDT

technical data:
  • 4-8
  • 121 l/m
  • 15 kW
  • 120 bar
  • 58 bar
  • ja
  • n.v.t

671 HDT

technical data:
  • 4-6
  • 96 l/m
  • 15 kW
  • 150 bar
  • 75 bar
  • ja
  • n.v.t

671 HDT1

technical data:
  • 3-5
  • 71 l/m
  • 15 kW
  • 200 bar
  • 103 bar
  • ja
  • n.v.t

680 HDT

technical data:
  • 4-8
  • 122 l/m
  • 18,5 kW
  • 120 bar
  • 73 bar
  • ja
  • n.v.t

681 HDT

technical data:
  • 4-6
  • 97 l/m
  • 18,5 kW
  • 120 bar
  • 92 bar
  • ja
  • n.v.t

681 HDT1

technical data:
  • 3-5
  • 71 l/m
  • 18,5 kW
  • 200 bar
  • 127 bar
  • ja
  • n.v.t

442 ST

technical data:
  • 57 l/m
  • 2 x 5,5 kW
  • 130 bar
  • 96 bar
  • ja
  • n.v.t

562 ST

technical data:
  • 102 l/m
  • 2 x 11 kW
  • 110 bar
  • 106 bar
  • ja
  • n.v.t

672 S1

technical data:
  • 192 l/m
  • 2 x 15 kW
  • 150 bar
  • 78 bar
  • ja
  • n.v.t

672 S2

technical data:
  • 240 l/m
  • 2 x 15 kW
  • 120 bar
  • 64 bar
  • ja
  • n.v.t

682 ST

technical data:
  • 243 l/m
  • 2 x 18,5 kW
  • 120 bar
  • 78 bar
  • ja
  • n.v.t

This product is expandable with:

Construction of high-quality stainless steel pipe network.

More info

Why choose a LETS bv high pressure cleaning system:

  • User-friendly
    The functioning and operation of the unit is very user-friendly: the unit starts completely automatically when opening a spray gun and stops automatically when the last gun is switched off, after a predetermined running time after operation has ceased. The unit features automatic hot/cold water mixing.

  • High quality – long life expectancy
    The units are made from high-quality materials:
    • slow running West-German pumps
    • pump head is made from bronze alloy
    • stainless steel valves, springs and spring holders
    • ceramic plungers
    • full oil bath
    • from the 500-series and up: adjustable needle bearings
    • tank, frame and hose couplings from stainless steel
    • high working temperature possible
    • Considerable reliability; expected life expectancy of 10,000 (smaller pumps) up to 30,000 operating hours (larger pumps). 

  • Units equipped with extra securities
    The following securities are part of every unit:
    • Controls: 24V or less
    • Water temperature too high
    • Overloading
    • Short-circuit currents
    • Water level too low
    • Running when not desired
    • From the 500 series and up: Engine temperature too high
    • 600 and 700 series come with speed controller
      The electrical installation meets the NEN1010 norms and the EMC guidelines. It goes without saying that the unit is CE approved.

  • Maintenance-friendly
    The unit provides considerable reliability and is very maintenance-friendly!