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Quiet Oil Free Screw Air Compressor RO-11A for Railway Applications
Compared with traditional compressors, oil-free scroll compressor have excellent performances such as novel structure, compact size, light weight, low noise, long life and low maintenance cost. Known as "maintenance-free air compressor", it is an ideal model for air compressors below 50HP.
Model
|
Air Delivery
(m3/min)
|
Power
(kW) |
Air-end
|
Air tank
|
Noise
dB(A) |
Outlet
diameter |
Dimension (mm)
|
Weight
(Kg) |
|
8bar
|
10bar
|
Power*Qty
|
Liters
|
L * W * H
|
|||||
RO-2.2A
|
0.24
|
0.22
|
2.2
|
2.2*1
|
40
|
55
|
G1/2
|
700*500*1220
|
160
|
RO-3.7A
|
0.40
|
0.34
|
3.7
|
3.7*1
|
40
|
55
|
G1/2
|
700*500*1220
|
170
|
RO-2.2B
|
0.24
|
0.22
|
2.2
|
2.2*1
|
/
|
55
|
G1/2
|
650*500*870
|
125
|
RO-3.7B
|
0.40
|
0.34
|
3.7
|
3.7*1
|
/
|
55
|
G1/2
|
650*500*870
|
135
|
RO-5.5A
|
0.60
|
0.55
|
5.5
|
5.5*1
|
/
|
55
|
G1/2
|
790*640*1050
|
190
|
RO-7.4A
|
0.80
|
0.68
|
7.4
|
3.7*2
|
/
|
60
|
G1/2
|
980*675*1270
|
350
|
RO-11A
|
1.20
|
1.10
|
11
|
5.5*2
|
/
|
60
|
G3/4
|
852*1274*1330
|
450
|
RO-15A
|
1.60
|
1.36
|
14.8
|
3.7*4
|
/
|
63
|
G1 1/2
|
1565*1274*1330
|
700
|
RO-16.5A
|
1.80
|
1.65
|
16.5
|
5.5*3
|
/
|
63
|
G1 1/2
|
1565*1274*1330
|
710
|
RO-22A
|
2.40
|
2.20
|
22
|
5.5*4
|
/
|
63
|
G1 1/2
|
1565*1274*1330
|
730
|
RO-33A
|
3.60
|
3.30
|
33
|
5.5*6
|
/
|
65
|
G1 1/2
|
1565*1274*1775
|
1020
|
RO-44A
|
4.80
|
4.40
|
44
|
5.5*8
|
/
|
68
|
G1 1/2
|
1565*1274*1775
|
1250
|
Oil-free scroll screw air compressors are widely used in electronics, food, medicine, dentistry, golf courses, fermentation, textile, chemical and other industries.