SK type water ring vacuum pumps and compressors are used to pump or pressure air and other non-corrosive, water-insoluble, and solid particle-free gases. A small amount of liquid is allowed to be mixed with the inhaled or pressurized gas. Widely used in machinery, petroleum, chemical industry, pharmaceutical, ceramics, sugar, printing and dyeing, metallurgy and electronics industries. Since the SK type water ring vacuum pump generates heat during the working process, the working water ring will be heated, and part of the water and gas will be drained away together. Therefore, during the working process, water must be continuously supplied to the pump to cool and Replenish the water consumed in the pump to meet the working requirements of the pump.
When the SK type water ring vacuum pump is used as a compressor, the exhaust port of the pump is connected with a gas-water separator. The gas-water mixture enters the gas-water separator and is automatically separated. The gas is transported to the required system through the exhaust pipe while the working water passes through The automatic overflow switch is released. When compressing gas, the working water is easily heated, and the water is When the K-type water ring vacuum pump is discharged from the outlet, the temperature will become higher. Therefore, cold water must be continuously supplied at the bottom of the air-water separator to supplement the released hot water and at the same time act as a cooling to keep the temperature of the working water from increasing. Too high to ensure compressor performance, meet technical indicators, and meet process requirements.
SK series water ring vacuum pump unit parameter list |
Product model | Air pumping volume | Vacuum pump ultimate pressure | Motor power Kw | Pump speed rpm |
compressor PressureMpa |
Caliber mm | water consumption | ||||
maximum | Suction pressure is -0.04Mpa (-450mmHg) |
mmHg | MPa | Vacuum pump | compressor | Enter | out | ||||
SK-0.15 | 0.15 | 0.12 | -670 | -0.09 | 0.75 | / | 2850 | / | 3-5 | ||
SK-0.4 | 0.4 | 0.36 | -680 | -0.091 | 1.5 | / | 2900 | / | G1" | G1" | 4-8 |
SK-0.8 | 0.8 | 0.75 | -680 | -0.091 | 2.2 | / | 2900 | / | G1" | G1" | 5-10 |
SK-1.5B | 1.5 | 1.35 | -700 | -0.093 | 4 | / | 2860 | / | G1" | G1" | 8-12 |
SK-1.5 | 1.5 | 1.35 | -700 | -0.093 | 3 | 4 | 1440 | 0-0.1 | 70 | 70 | |
... | |||||||||||
SK-42 | 42 | 37.8 | -700 | -0.093 | 75 | 90 | 740 | 0-0.1 | 150 | 150 | 95-130 |
SK-42B | 42 | 37.8 | -700 | -0.093 | 55 | 75 | 730 | / | 150 | 150 | |
SK-60 | 60 | 54 | -700 | -0.093 | 90 | 132 | 550 | / | 250 | 250 | 40-180 |
SK-85 | 85 | 76.5 | -700 | -0.093 | 132 | 160 | 550 | / | 250 | 250 | 180-220 |
SK-120 | 120 | 108 | -700 | -0.093 | 185 | 220 | 490 | / | 300 | 300 | 220-260 |