The Comet K250 M Extra electric cold water pressure washer is a professional cleaning machine designed for outdoor surfaces, vehicles, equipment and service areas. Its structure, featuring injection-moulded plastic casing, protects the internal components and facilitates maintenance operations thanks to the removable front panel.
This model is designed for professional use and domestic settings where high performance is required. The maximum pressure of 180 bar and flow rate of up to 660 L/h enable the removal of stubborn dirt, residues and build-up from a variety of surfaces.
The cold water pressure washer operates via a pump featuring three ceramic pistons, a brass cylinder head and a 4-pole electric motor running at 1,400 rpm. Water is drawn in and pressurised by the pump. The jet emerging from the lance concentrates the pressure on the surface to be cleaned, helping to dislodge dirt. The adjustable, filtered low-pressure detergent suction system allows specific cleaning products to be added during washing. The integrated professional control valve enables the pressure and flow rate to be adjusted according to the surface being treated.
The main technical specifications of the Comet K250 M Extra electric cold water pressure washer include:
- Professional pump: fitted with 3 ceramic pistons, a brass cylinder head and an oil level sight glass for monitoring the pumping circuit. This configuration is combined with an integrated control valve.
- 4-pole electric motor: operates at 1400 rpm and is protected by a coating and thermal protection. The reduced rotational speed ensures smoother operation of the motor unit.
- Delayed Total Stop system: stops the motor when the spray gun is closed. The Easy Start device facilitates the start-up of the self-priming pump.
- Removable detergent tank: features an externally visible level indicator and adjustable low-pressure suction with a filter. The dosage can be adjusted to suit the type of cleaning required.
- Transport and organisation: the 210 mm wheels make transport easy, even over steps and uneven ground. The handle incorporates holders for the power cable and delivery hose.
- Practical features: includes an integrated hose reel, a compartment for the cable and nozzles, and a holder for the spray gun and lance. The machine can be used in either a vertical or horizontal position.


