DK50 4VR/50

for four dental units Oil-less compressor EKOM of the line DK50 4VR/50 is the source of clean, pressed, oil-free air designed for driving of dental equipments and devices. With regard to its parameters and capacity of the air tank of 50 litres it is suitable for supplying of devices in dental laboratories or a few dental units. Air produced by oil-free compressor provides a higher degree of hygiene and quality of work of the dentist and does not pollute the working environment by heterogeneous substances.The compressor is manufactured with the air tank of 50 l with two doublecylinders aggregates. The compressor may work in continuous operation.

  • DK50 4VR/50 - without box
  • DK50 4VR/50S - with soundproofing bo
  • DK50 4VR/50/M - without box, with membrane dryer
  • DK50 4VR/50S/M - with soundproofing box, with membrane dryer



PDF User manual (2,78 MB)
PDF Leaflet (723,06 kB)


Technical specificationDK50 4VR/50DK50 4VR/50SDK50 4VR/50/MDK50 4VR/50S/M
Number of dental units443-43-4
Nominal voltage
3x400V/ 50 Hz3x400V/ 50 Hz3x400V/ 50 Hz3x400V/ 50 Hz
Output of the motor
2,2 kW2,2 kW2,2 kW2,2 kW
Compressor efficiency
(Working pressure 6-8bar)
250 l.min– 1/ 6 bar 250 l.min– 1/ 6 bar 200 l.min– 1/ 6 bar 200 l.min– 1/ 6 bar
Compressor efficiency
(Working pressure 8-10bar)
210 l.min– 1/ 8 bar 210 l.min– 1/ 8 bar 140 l.min– 1/ 8 bar 140 l.min– 1/ 8 bar
Air tank capacity50 lit. 50 lit. 50 lit. 50 lit.
Mode of operationS1-100%S1-100%S1-100%S1-100%
Degree of air drying--Pressure dew point +3°CPressure dew point +3°C
Noise level≤ 77 dB [A]≤ 58 dB [A]≤ 77 dB [A]≤ 58 dB [A]
Weight*70 kg128 kg81 kg139 kg
Dimensions (w x d x h)* 580x580x790 mm750x770x1015 mm580x635x790 mm750x770x1015 mm

*Data on weight and dimension are for informational purposes only. They depend on particular version of the product.