• The environmentally friendly water lubrication compressor without using oil at all (ideal for ISO 14000).
  • The water circulation saves the maintenance work.



Model ZU115A4 ZU116A4
Items Unit
Power frequency Hz 50 60
Power source voltage V 200 200・220
Free air delivery m3/min 1.61
Delivered air pressure MPa 0.7
Capacity control method Power-saving AUCS
Intake air pressure& temperature Atmospheric pressure(2~40℃)
Main motor power kW 11
Motor type 3-phase squirrel case、4P totally enclosed external fan
Starter Direct in
Drive system V ribbed belt
Cooling system Air cooled
Fan motor power kW 0.15 0.22
Lubrication water volume L 20
Dryer Air dew point at outlet Installed separately
Refrigerator power kW
Discharge pipe diameter R 3/4
Total mass (dry ・out dryer) kg 460
Noise level [OP1.5m] dB・A 58
W×L×H (body・out dryer) mm 880×750×1450