Model Function | 2SK-1.5 | 2SK-3 | 2SK-6 | 2SK-12 | 2SK-20 | 2SK-30 |
Pumping speed (m³/min) | 1.5 | 3 | 6 | 12 | 20 | 30 |
Ultimate pressure (Pa) | 3300 | 3300 | 3300 | 3300 | 3300 | 3300 |
flow of supiying water (m³/h) | 10~15 | 15~20 | 25~35 | 40~50 | 60~80 | 70~90 |
Connections of inlet and outlet (DN) | 40 | 40 | 50 | 100 | 125 | 125 |
Pumping size (mm) | 1105X400X405 | 1315X460X525 | 1580X600X630 | 2052X430X857 | 2345X720X1100 | 2670X780X1100 |
Weight with oil filling (KG) | 200 | 295 | 480 | 1000 | 2100 | 2500 |
Motor Power (KW) | 4 | 7.5 | 15 | 22 | 37 | 55 |
Motor Voltage/motor base frequency (V/Hz) | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 |
Nominal Motor speed (rpm) | 1430 | 1450 | 1460 | 980 | 740 | 740 |
Nominal Motor current (A) | 8.8 | 15.4 | 30.1 | 44.7 | 77.8 | 111.2 |
Type of protection (IP) | IP55 | IP55 | IP55 | IP55 | IP55 | IP55 |
Model 2SK water ring vacuum pump is widely used in chemical machinery, light industry, medicine, food and other industrial industries to extract air or other non-water-soluble, non-solid particles, non-corrosive gases, so as to form a certain degree of vacuum in the closed system. It is commonly used in vacuum evaporation, vacuum concentration, vacuum drying, vacuum filtration, vacuum feeding and other processes. This series of pumps are characterized by compact structure, reliable use, easy assembly and disassembly, and simple maintenance.