Best among equivalents! Screw air compressor of COAIRE

Characteristics of AS Series Products

Best Performance

  • Direct connection of large airend and high efficiency motor
    Direct connection method removes transmission loss from gear method or belt slip to increase transmission efficiency

Minimum Operating Noise Among Equivalents

► Next generation airend developed using unique technology of Kyungwon guarantees quiet operation, and silencer, Sirocco Fan and high-density sound absorber designed and manufactured through cooling air flow simulation were applied for low noise that allows conversation

User Orented design

Easy Operation
  • Key-pad is arranged for the convenience of the driver, and history monitoring function allows for stable operation
Easy Maintenance
  • All parts can be easily replaced by simply opening the front door, minimizing maintenance time
Easy Installation
  • Low operation noise and vibration of COAIRE screw compressor guarantee easy and convenient installation. Compact dimension minimizes installation area for easy installation in narrow space,

High reliability

Excellent durability
  • Next generation airend manufactured with stable operating temperature, a cooling system with spare design and mean bearing lifetime of 100,000 HR
Use of parts with highest performance
  • Use of parts for which reliability is secured by operating a test and accelerated life test, and development and use of OEM products for renowned makers around the world
A 5-step quality verification system
  • Quality verification system that performs design based on structural analysis and testing under actual conditions of customer's use

Standard specification of AS Series

Model  Max working Pressure Capacity Motor Power Noise Dimension
(L x W x H)
Weight Air Outlet
Bar PsiG M³/Min CFM kW HP dB(A) mm Kgs A (B)
AS31 7.0
8.5
9.5
100
120
135
3.46
3.41
3.10
122
120
109
22 30 63 1400 x 830 x 1350 700 25 (1")
AS41 7.0
8.5
9.5
100
120
135
4.8
4.5
4.2
170
159
148
30 40 65 1400 x 830 x 1350 785 25 (1")
AS51 7.0
8.5
9.5
100
120
135
5.9
5.8
4.4
208
205
155
37 50 65 1660 x 1030 x 1607 1,030 40 (1½")
AS76 7.0
8.5
9.5
100
120
135
10.4
8.4
8.0
367
297
283
55 75 72 2000 x 1210 x 1857 1630 50 (2")
AS102 7.0
8.5
9.5
100
120
135
12.5
12.5
10.2
441
441
360
75 100 75 2000 x 1210 x 1857 1,685 50 (2")
AS151 7.0
8.5
9.5
100
120
135
20.7
20.3
20.1
731
717
710
132 175 78 2550 x 1470 x 2156 2,785 65 (2½")
AS201 7.0
8.5
9.5
100
120
135
26.5
24.0
22.7
936
848
802
160 215 79 2700 x 1640 x 2156 2,950 80 (3")
AS251 7.0
8.5
9.5
100
120
135
31.0
31.0
30.9
1095
1095
1091
190 250 81 2700 x 1640 x 2156 3,250 80 (3")
AS301 7.0
8.5
9.5
100
120
135
38.9
35.9
32.6
1374
1268
1151
225 300 84 4080 x 1900 x 2356 6,200 100 (4")
AS351 7.0
8.5
9.5
100
120
135
42.8
41.9
41.9
1511
1480
1480
265 350 87 4080 x 1900 x 2356 6,350 100 (4")
AS401 7.0
8.5
9.5
100
120
135
48.7
44.2
44.1
1720
1561
1557
300 400 84 4080 x 1900 x 2356 6,200 100 (4")
Specifications are subject to change without prior notice due to remodeling of products, etc.