Jet 350G23

Waterjetting unit with sandblasting and hot water compatibility up to 350 bar, driven by a gasoline engine for the Shipping Industrial and Construction sector

Unijet waterjetting applications up to 350 Bar:

  • Deep cleaning of buildings, Construction equipment and machinery washing, paint, and concrete removal.
  • Removal of hardened bauxite dust on mills and tanks.
  • Cleaning of sidewalk (removal of chewing gum with hot water), rock and marble.
  • Scaffolding cleaning, removal of concrete, old paint, silo, plaster and graffiti (adjustable sandblasting).
  • Removal of carbons, soft polymers in tanks, reactors and cooling towers.


Technical Characteristics

Engine design:

  • Four-stroke air cooled OHV petrol Honda engine
  • Engine 90° V-twin design
  • Electronic start-stop
  • Electronic hour meter
  • Horizontal shaft
  • Cast iron sleeve

Pump design:

  • Hardened brass crankshaft drive pump with triple ceramic plungers for high efficiency, long service life and low maintenance costs
  • Pump max. water temperature at 45˚C
  • Thermal valve
  • Pressure regulator valve (adjusting pressure from 50 bar up to max. operating pressure)
  • Safety valve (set 10% above operating pressure) for pump protection against overpressure
  • Pump oil level indicator

High pressure unit design:

  • Stainless steel 304L frame
  • Shock absorbing anti-vibration mounts
  • Fuel tank manufactured from stainless steel 304L 3mm with adequate capacity to keep the engine supported with level switch
  • Gearbox with reduction ratio 1:2,2
  • High pressure gauge for visual pressure monitoring with pressure snubber, absorbing vibration shocks and providing more accurate pressure readings
  • 10-micron inlet water filter for long service life of the pump
  • Inlet pressure switch against poor water flow
  • Certification of 45’ machine test run on max. operating pressure


Model 350G23 JET
Max. operating pressure 350 bar
Max. water flow rate 23 lpm
Engine output power HONDA 24 HP / 18 kW
Plunger material Ceramic
Pump head material Hardened brass
Motor speed 3600 rpm
Crankshaft speed 1450 rpm
Weight 196 Kg
110x95x93 cm


The unit comes with the following equipment (standard configuration):

  • High pressure gun
  • 70cm high pressure lance
  • Flat jet nozzle
  • 10m high pressure hose 400 bar
  • Manual book



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