• Since there is no oil usage it is an environmentally friendly water lubrication compressor suitable for ISO 14000 certification.
  • Direct-coupling, water lubrication, sealing, and cooling are the best in the class and high efficiency achieves lower maintenance work.
  • Inverters for air-cooling fan motors are loaded as well. Capable of showing power Up energy saving and the superior low noise property.
  • “The newly adopted IT touch panel enables smooth operation and control.”

Model u-140155A2-R u-140156A2-R
Items Unit
Power frequency Hz 50 60
Power source voltage V 200 200・220
Free air delivery (0.7MPa) m3/min 2.3
Delivered air pressure MPa 0.7
Capacity control method   Power-saving AUCS & Automatic start/stop selection
Intake air pressure & temperature   Atmospheric pressure  (2~40℃)
Main motor power kW 15
Motor type   3-phase squirrel case、
2P totally enclosed external fan
Starter   Direct in
Drive system   Direct drive by coupling
Cooling system   Air cooled
Fan motor power kW 1.5 (Inverter control)
Lubrication water amount L 23
Dryer Air dew point at outlet 10 (under applied pressure)*
Refrigerant   R-407C
Discharge pipe diameter R 1
W×L×H (body)
[out dryer]
mm 1457[1277]×750×1510
Total mass (dry ) kg 670
Noise level [OP1.5m] dB・A 57

 Inquiry - U-14015A2-R