- Since there is no oil usage it is an enveronmentally 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 enegy saving and the superior low noise property.
- ''The newly adopted IT touch panel enables smooth operation and control.''

Model			u-140375A3-R	u-140376A3-R
Items		Unit
Power frequency		Hz	50	60
Power supply voltage		V	200/380/400/415	200/220/380/400/440
Free air delivery (0.7Mpa)		m³/ min	6.1
Delivered air pressure		MPa	0.7
Pressure control method			Saving energy A.U.C.S & auto.  Start 7 stop selection
Intake air pressure & temperature			Atmospheric pressure (2 to 40°C)
Main motor power		kW	37
Motor type			3-phase squirrel cage 2P totally enclosed external fan (IE3 Motor)
Starter			3 contactors , star delta start
Drive system			Direct coupled motor
Cooling system			Air-cooling
Fan motor power		kW	3.0 (inverted control)
Lubricant water amount			40
Dryer	Air dew point at outlet	°C	10 (under application of pressure)
	Refrigerant		R·407C
Discharge pipe diameter		R	1.1/2
Dimension,L×W×H (body)[without dryer]		mm	2068[1850] x 750 x 1595
Total mass (dry state)		kg	1160 [1030]
Noise level [OP1.5m]		dB·A	65

Outside Appearance