SK Type Water Ring Vacuum Pumps and Compressors are used to suck or pressurize gas and other non-corrosive, water-insoluble, and non-solid particles in order to form a vacuum or pressure in a closed container to meet the process requirements. A small amount of liquid is allowed to be mixed in the inhaled or compressed gas.
Model meaning of SK series water ring vacuum pump unit:
For example:SK-20
SK-water ring vacuum pump
20-the maximum number of pumping is 20m3/min
In the working process, the SK Series Water Liquid Vacuum Pump compresses the gas in an isothermal state. Therefore, it is not prone to danger when pumping or pumping flammable and explosive gas, so its application is more extensive. SK series vacuum pump units are widely used in machinery, petroleum, chemical, pharmaceutical, ceramics, sugar, printing and dyeing, metallurgy and electronics industries. | Model | Inspiratory Volume (m3/min) |
Ultimate Vacuum | Power (kW) |
Speed (r.p.m） |
Compressor Pressure (Mpa) |
Inlet (mm) |
Outlet (mm) |
Water Consumption (L/min) |
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| Max | Vacuum Degree is -450mmHg |
mmHg | MPa | Vacuum Pump | Compressor | ||||||
| SK-1.5 | 1.5 | 1.35 | -680 | -0.091 | 3 | 4 | 1450 | 0-1 | 70 | 70 | 10~15 |
| SK-3 | 3 | 2.8 | -710 | -0.093 | 5.5 | 7.5 | 1450 | 0-1 | 70 | 70 | 15~20 |
| SK-6 | 6 | 5.4 | -710 | -0.093 | 11 | 15 | 1450 | 0-1 | 80 | 80 | 20~30 |
| SK-9 | 9 | 8.1 | -710 | -0.093 | 15 | 22 | 970 | 0-1 | 80 | 80 | 30~40 |
| SK-12 | 12 | 11 | -710 | -0.093 | 18.5 | 30 | 970 | 0-1 | 80 | 80 | 40~50 |
| SK-15 | 15 | 13.5 | -710 | -0.093 | 30 | 45 | 970 | 0-1 | 80 | 80 | 50~60 |
| SK-20 | 20 | 18 | -710 | -0.093 | 37 | 55 | 740 | 0-1 | 150 | 150 | 60~80 |
| SK-30 | 30 | 28 | -710 | -0.093 | 55 | 75 | 740 | 0-1 | 150 | 150 | 70~100 |
| SK-42 | 42 | 37.2 | -710 | -0.093 | 75 | - | 740 | - | 150 | 150 | 95~130 |
| SK-60 | 60 | 54 | -710 | -0.093 | 95 | - | 590 | - | 250 | 250 | 140~180 |
| SK-85 | 85 | 76.5 | -710 | -0.093 | 132 | - | 590 | - | 250 | 250 | 180~220 |
| SK-120 | 120 | 110 | -710 | -0.093 | 185 | - | 590 | - | 300 | 300 | 220~260 |
