- 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."

Items		Unit	Details
Power frequency		Hz	50 (u-140225A2-R) 60 (u-140226A2-R)
Power supply voltage		V	200 / 380 / 400 / 415 (u-140225A2-R) 200 / 220 / 380 / 400 / 440 (u-140226A2-R)
Free air delivery (0.7MPa)		m3/min	3.5
Delivered air pressure		MPa	0.7
Pressure control method		-	Saving energy A.U.C.S & auto. Start & stop selection
Intake air pressure & temperature		-	Atmospheric pressure (2 to 40°C)
Main motor power		kW	22
Motor type		-	3-phase squirrel cage 2P totally enclosed external fan
Starter		-	Direct starting
Drive system		-	Direct coupled motor
Cooling system		-	Air-cooling
Fan motor power		kW	2.2 (Inverter control)
Lubrication water amount			23
Dryer	Air dew point at outlet	°C	10 (Under applicatuon of pressure)
	Refrigerant	-	R·407C
Discharge pipe diameter		R	1
Total mass(dry state)		kg	700 [640]
Noise level [OP1.5m]		dB·A	59
Dimension,L×W×H (body)[without dryer]		mm	1457 [1277] × 750 × 1510

Outside Appearance