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 110 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 110 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



Technical specification DK50 4VR/50 DK50 4VR/50S DK50 4VR/50/M DK50 4VR/50S/M
Number of dental units 4 4 3-4 3-4
Nominal voltage
3x400V/ 50 Hz 3x400V/ 50 Hz 3x400V/ 50 Hz 3x400V/ 50 Hz
Output of the motor
2,2 kW 2,2 kW 2,2 kW 2,2 kW
Compressor efficiency 270 l.min– 1/ 5 bar 270 l.min– 1/ 5 bar 215 l.min– 1/ 5 bar 215 l.min– 1/ 5 bar
Working pressure of compressor*1 6 – 8 bar 6 – 8 bar 6 – 8 bar 6 – 8 bar
Air tank capacity 50 lit. 50 lit. 50 lit. 50 lit.
Mode of operation S1-100% S1-100% S1-100% S1-100%
Degree of air drying atmospheric dew point -20oC atmospheric dew point -20oC
Noise level ≤ 77 dB [A] ≤ 58 dB [A] ≤ 77 dB [A] ≤ 58 dB [A]
Weight*2 70 kg 128 kg 81 kg 139 kg
Dimensions (w x d x h)*2 580x580x790 mm 750x770x1015 mm 580x635x790 mm 750x770x1015 mm

*1Other working pressures on demand.
*2Data on weight and dimension are for informational purposes only. They depend on particular version of the product.