ST Service & Trading Sdn Bhd
ST M&E Prudence Sdn Bhd

26-1, Jalan SP 3/3, Taman Saujana Puchong, 47110 Puchong, Selangor, Malaysia.
(Careline Support)

Z225AS3-R / Z226AS3-R

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Z225AS3-R / Z226AS3-R Basic - Air Cooled Mitsui Seiki Air Compressors - Oil Flooded

- Z-screw compressor made by our precise machining technology which has experience of more than 70 years achieves the best balance available in the industry.
- The body layout can be made compact owing to the direct-couple driving. The compressor and the motor are directly coupled and driven, without using belts or accelerators, thus eliminating energy loss.
- Compressors are developed dedicatedly for each model, realizing the largest discharge air volume in its class. To achieve the best efficiency, the compressor which best matches each motor output is selected and installed, thus achieving energy saving.

Model     Z225AS3-R Z226AS3-R
 Items  Unit 
 Power frequency   Hz  50 60 
 Power supply voltage   V  200 / 380 / 400 / 415 200 / 220 / 380 / 400 / 440 
 Free air delivery   m³ / min  3.9
 Delivered air pressure   MPa  0.7 
 Volume control system     Saving energy A.U.C & auto. start & stop selection 
 Intake air pressure & temperature     Atmospheric pressure (0 to 40°C)
 Main motor power   kW  22
 Motor type     3-phase squirrel cage 2P totally enclosed external fan 
 Starter    Automatic star-delta
 Drive system     Direct coupled motor 
 Cooling system     Air-cooled
 Fan motor power   kW 0.9
 Oil filling quantity     15
 Cooling water amount     - 
   Dryer Air dew point at outlet   °C  10(under pressure) 
 Refrigerator power  kW 1.5
 Refrigerant   R·407 
Discharge pipe diameter    R  1 
 Dimension , L x W x H (body)   mm  1160 x 750 x 1490 
 Total mass (dry state)[Without dryer]   kg  640[530] 
 Noise level [OP1.5m]   dB·A  54
 Dimension , L x W x H (Without dryer)   mm  1160 x 750 x 1490

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