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Unitor™ Ultrasonic™ cleaning machines are specially designed for use in the engine room on board to remove even the most stubborn dirt, cleaning inside areas that are out of reach for conventional cleaning methods.

Product information

Compared with traditional cleaning methods, use of Ultrasonic cleaning units results in reduced manual work, reduced consumption of hazardous chemicals and improved cleaning performance without damaging the items to be cleaned.

Use of an Unitor™ Ultrasonic™ machine combined with suitable detergent makes it particularly effective for cleaning complex machine parts like injection nozzles, fuel and pump parts, inlet and exhaust valves, etc. The unit is well suited for cleaning of fine mesh fuel and lube oil filters which can be cleaned without damaging the fine filter elements.

New ECA regulations increase pressure on optimal performance. Cleaning of cleaning filters and fuel nozzles are required andUnitor Ultrasonic will enable such cleaning combined with Unitors fuel oil chemicals.

Unitor™ Ultrasonic™ cleans all surfaces which are covered with water. As a consequence it cleans in areas where no other cleaning technology can reach


  • Sweep function - Using the sweep function means that a more homogenous sounding of the bath is achieved which results in improved cleaning performance through out the bath
  • Low water level sensor prevent dry run
  • Front mounted panel for electronics, enabling efficient servicing of electronics in the machine
  • Efficient and fast heating


  • Reduced chemical consumption
  • Cleans inside filters and fuel nozzles
  • Logical operation panel
  • Pulse function for increased cleaning power during operation
  • Included shock absorbers for mounting on stand reduces vibrations



Dimensions L x W x H [mm] 740 x 730 x 830
Weight [kg] 78

Technical data

Basket max load [kg] 50 kg
Ingress protection 23
Power [W] 3050 average
Ultrasonic peak perf Max [W] 1600
Voltage [V] 230
Working volume [l] 100 tank

Performance data

Capacity 156 ltr maximum
Effective Utrasonic Power [W] 800


Product name Product number Dimensions L x W x H [mm] Weight [kg] Capacity Effective Utrasonic Power [W] Basket max load [kg] Ingress protection Power [W] Ultrasonic peak perf Max [W] Voltage [V] Working volume [l]
ULTRASONIC CLEANER S-1600/HM 230V 766907 740 x 730 x 830 78 156 ltr 800 50 kg 23 3050 1600 230 100
ULTRASONIC CLEANER S-2000/HM, 230V 766923 910 x 740 x 830 85 50 IP 23 3250 2000 230 126
ULTRASONIC CLEANER S-3300/HM, 440V 766956 1240 x 800 x 990 97 50 23 8050 8000 440 257 L
ULTRASONIC CLEANER S-700/HM, 110V 766899 500 x 225 x 240 55 76 ltr 500 23 2750 1000 110 51
ULTRASONIC CLEANER S-700/HM, 230V 766881 640 x 540 x 830 76 ltr 500 23 2750 2000 230 51