- The environmentally friendly water lubrication compressor without using oil at all (ideal for ISO 14000).
- In addition to the direct-coupled driving, thanks to the water lubrication system in which the water performs lubrication, sealing and cooling, the efficiency is further enhanced to the highest in its class, thus saving the maintenance work.
- Low noise, less vibration, slower rotation, and low temperature.
- Optimum for plants and large-scale factories.

Items		Unit	Details
Power frequency		Hz	50 (ZU1005WS2) 60 (ZU1006WS2)
Power supply voltage		V	380 / 400 / 415 (ZU1005WS2) 380 / 400 / 440 (ZU1006WS2)
Free air delivery (0.7MPa)		m3/min	18.2 (ZU1005WS2) 17.4 (ZU1006WS2)
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)
Discharge air temp.		°C	Less than cooling water intake temp., + 15°C
Main motor power		kW	100
Motor type		-	Three-phase-squirrel-cage, 2P totally enclosed external fan (IE3 Motor)
Starter		-	Automatic star-delta
Drive system		-	Direct coupled motor
Cooling system		-	Water cooled
Fan motor power		kW	0.15 (ZU1005WS2) 0.22 (ZU1006WS2)
Lubrication water amount			135
Cooling water amount		/min	250
Dryer	Air dew point at outlet	°C	-
	Refrigerant	kW	-
Discharge pipe diameter		-	10k JIS 3B (80A) flange
Dimension,L×W×H (body)		mm	-
Total mass(dry state)		kg	[ 2200 ]
Noise level [OP1.5m]		dB·A	68
Dimension,L×W×H (body)[without dryer]		mm	2490 × 1200 × 1800

Outside Appearance