AIRMAN Screw Compressor
"AIRMAN" Screw Compressor is of simplified structure, twin-screw type.
It keeps long its initial performance because there's no sliding portion and also bearing have high quality and high durability.

AIRMAN STATIONARY AIR COMPRESSORS

SC SERIES' MAIN FEATURES :

Saving Energy and also Saving Maintenance :

  • Extended overhaul cycle : Air ends : 4 to 8 years
  • No longer daily draining is required
  • Extended belt replacement cycle : 3 to 5 years
  • Totally enclosed squirrel cage motor equipped as standard equipment except one model.

SAVE ENERGY

  • Suction port closing type (7.5~75kW)

Suction air volume is automatically regulated steplessly from 0 to 100%

  • Purge unloader

When air consumption decreases, purge operation (compressed air release) starts to reduce power

  • Auto-start/stop device

When air consumption drops to about 20%*, compressor automatically stops.

* This depends upon the equipment which compressed air is supplied to.

 
Click here to view the specifications Click here to view the specifications

SAS4S

                      SAS22PS

MODEL

AIR-COOLED

WATER-COOLED
SAS4S  -57/67 SAS6S  -57/67 SAS8S  -57/67 SAS11S  -57/67 SAS15S  -57/67 SAS22PS  -56/66 SAS37S  -57/67 SAS55S  -57/67 SAS75S  -57/67 SWS22S  -57/67 SWS37S  -57/67 SWS55S  -57/67 SWS75S  -57/67
● Compressor
Type  

Rotary twin screw single-stage oil-cooled

Rotary twin screw single-stage oil-cooled
Free air delivery(FAD)*1 m3/min 0.44 0.72 1.1 1.6 2.4 3.7 6.1 9.1 12.4 3.7 6.1 9.1 12.4
Working Pressure   MPa 0.83[8.5kgf/cm2] 0.69[7kgf/cm2] 0.7[7.1kgf/cm2] 0.69[7kgf/cm2] 0.7[7.1kgf/cm2]
Volumetric Control system   2 point ON-OFF unloader + urge unloader + auto-start / stop device Suction port closing + purge unloader + auto- start/stop device Suction port closing + purge unloader + auto-start / stop device
Suction conditions   Atmospheric pressure 2-40°C Atmospheric pressure 2-40°C
Lubricating Oil capacity *2 L 3 4 8 10 11 13.5 23.5 44 62 13.5 23.5 44 62
Discharge Pipe Dia. A 10(3/8B) 15(1/2B) 20(3/4B) 25(1B) 40(1.5B) 50(2B) 25(1B) 40(1.5B) 50(2B)
● Motor
Type  

Totally-enclosed cage motor 3 phase

 Totally-enclosed cage motor 3 phase
Output kW 3.7 5.5 7.5 11 15 22 37 55 75 22 37 55 75
Frequency Hz 50/60 50/60
Voltage V 200/200-220 200/200-220
No.Of Poles P 2 4 2 4 2
Starting method   Direct-starting Star-delta(3 contactors) Star-delta(3 contactors)
● Dimension & weight
Overall width *4 mm 730 865 950 1110 1110 1330 1600 2280(1780) 2555(2055) 1330 1600 2280(1780) 2555(2055)
Overall depth mm 500 565 630 680 680 720 840 1120 1120 720 840 1120 1120
Overall height mm 770 890 1050 1270 1270 1350 1450 1500 1500 1350 1450 1500 1500
Weight *3 kg 165 230(200) 320(290) 400(365) 430(395) 690(630) 960(890) 1560(1350) 1780(1570) 690(630) 960(890) 1560(1350) 1780(1570)
Noise level *4 dB(A) 53 53 53 55 55 56 60 66 69 56 60 66 69
● Dryer
Input kW 0.19/0.21 0.38/0.43 0.4/0.45 0.51/0.63 0.52/0.64 1.25/1.56 1.7/1.8 1.5/1.9 2.4/2.9 1.25/1.56 1.7/1.8 1.5/1.9 2.4/2.9
Dew point at autlets *5 °C 10(under pressure) 10(under pressure)

*1 FAD is the value converter at the suction conditions of atmospheric pressure and at 30°C.

  As for guaranteed FAD, please ask us if necessary.

*2 Do not fail to use our genuine compressor oil "AIRMAN LONG LIFE".

*3 Figures in bracket show those of the unit without dryer.

*4 Noise level is measured at front 1.5m and 1.2m high from machine.

*5 Dew point at outlet is at ambient temperature of 30°C.

* Other voltages than above standard ones are available upon request.

* The specifications are subject to change without prior notice.

 

Note : Please Click The Image To View The Specifications !!

For further information, please contact us at Telp. (62)(021) 560-1062, 560-1063
Or Fax. (62)(021) 568-1791  Or  E-mail Us at compressor@sumbersetia.com