Two stage compression series
CompressorEnergy saving:
★ The two-stage compression rotor is directly driven by gears, and each stage of the rotor can achieve the optimal linear speed. Compared to single-stage compression, two-stage compression theoretically saves 5% -8% energy compared to single-stage compression.
The energy-saving principle of two-stage compression:
★ By using two-stage compression, the compression ratio of each stage is reduced, internal leakage is reduced, and energy conservation is achieved.
★ By interstage cooling, the second stage compression is closer to isothermal compression (reducing work done to overcome thermal expansion), achieving energy-saving. ★ Two stage compression reduces the single stage compression ratio, reducing
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2D Graphics
Specification Parameters
|
Technical Parameter |
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|
Model |
Power（kW） |
Horsepower（HP） |
Air displacement（m³/min） |
Pressure（Mpa） |
External dimensions（mm） |
Weight（kg） |
Outlet size |
|
JJⅡ15-7 |
15 |
20 |
0.7-3.0 |
0.7 |
1450*780*1180 |
660 |
G1-1/4″ |
|
JJⅡ15-8 |
|
|
0.7-2.9 |
0.8 |
|
|
|
|
JJⅡ15-10 |
|
|
0.6-2.4 |
1.0 |
|
|
|
|
JJⅡ15-13 |
|
|
0.5-2.2 |
1.3 |
|
|
|
|
JJⅡ18.5-7- |
18.5 |
25 |
0.9-3.8 |
0.7 |
1450*780*1180 |
680 |
G1-1/2″ |
|
JJⅡ18.5-8- |
|
|
0.8-3.5 |
0.8 |
|
|
|
|
JJⅡ18.5-10- |
|
|
0.7-2.9 |
1.0 |
|
|
|
|
JJⅡ18.5-13- |
|
|
0.7-2.7 |
1.3 |
|
|
|
|
JJⅡ22-7 |
22 |
30 |
1.1-4.5 |
0.7 |
1500*956*1219 |
730 |
G1-1/2″ |
|
JJⅡ22-8 |
|
|
1.1-4.6 |
0.8 |
|
|
|
|
JJⅡ22-10 |
|
|
0.8-3.5 |
1.0 |
|
|
|
|
JJⅡ22-13 |
|
|
0.7-2.9 |
1.3 |
|
|
|
|
JJⅡ30-7 |
30 |
40 |
1.6-6.8 |
0.7 |
1650*880*1280 |
980 |
G1-1/2″ |
|
JJⅡ30-8 |
|
|
1.5-6.4 |
0.8 |
|
|
|
|
JJⅡ30-10 |
|
|
1.2-4.9 |
1.0 |
|
|
|
|
JJⅡ30-13 |
|
|
1.1-4.3 |
1.3 |
|
|
|
|
JJⅡ37-7 |
37 |
50 |
1.9-7.5 |
0.7 |
1800*1254*1560 |
1080 |
G1-1/2″ |
|
JJⅡ37-8 |
|
|
1.8-7.4 |
0.8 |
|
|
|
|
JJⅡ37-10 |
|
|
1.5-6.3 |
1.0 |
|
|
|
|
JJⅡ37-13 |
|
|
1.4-5.6 |
1.3 |
|
|
|
|
JJⅡ45-7 |
45 |
60 |
2.3-10.2 |
0.7 |
2150*1410*1640 |
1980 |
G2″ |
|
JJⅡ45-8 |
|
|
2.2-9.7 |
0.8 |
|
|
|
|
JJⅡ45-10 |
|
|
1.9-7.8 |
1.0 |
|
|
|
|
JJⅡ45-13 |
|
|
1.6-6.5 |
1.3 |
|
|
|
|
JJⅡ55-7 |
55 |
75 |
3.02-13.1 |
0.7 |
2150*1410*1640 |
2180 |
G2″ |
|
JJⅡ55-8 |
|
|
2.8-12.5 |
0.8 |
|
|
|
|
JJⅡ55-10 |
|
|
2.3-10.1 |
1.0 |
|
|
|
|
JJⅡ55-13 |
|
|
1.9-8.6 |
1.3 |
|
|
|
|
JJⅡ75-7 |
75 |
100 |
4.2-17.5 |
0.7 |
2250*1410*1640 |
2280 |
G2″ |
|
JJⅡ75-8 |
|
|
3.8-16.5 |
0.8 |
|
|
|
|
JJⅡ75-10 |
|
|
3.4-13.6 |
1.0 |
|
|
|
|
JJⅡ75-13 |
|
|
2.9-11.2 |
1.3 |
|
|
|
|
JJⅡ90-7 |
90 |
125 |
5.3-20.8 |
0.7 |
2650*1654*1870 |
3200 |
DN65 |
|
JJⅡ90-8 |
|
|
4.9-20.2 |
0.8 |
|
|
|
|
JJⅡ90-10 |
|
|
4.1-16.9 |
1.0 |
|
|
|
|
JJⅡ90-13 |
|
|
3.9-15.3 |
1.3 |
|
|
|
|
JJⅡ110-7 |
110 |
150 |
6.1-24.5 |
0.7 |
2720*1800*1900 |
3360 |
DN65 |
|
JJⅡ110-8 |
|
|
5.8-23.5 |
0.8 |
|
|
|
|
JJⅡ110-10 |
|
|
5.1-20.1 |
1.0 |
|
|
|
|
JJⅡ110-13 |
|
|
4.4-17.6 |
1.3 |
|
|
|
|
Remarks:
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