Nantong Hengda Non-burned machinery engineering co., ltd |
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Description of Vacuum Pump:
Vacuum pump is a device to produce, improve and maintain vacuum in
a closed space. Vacuum pump can be defined as a device or equipment
to exhaust the vessel and obtain vacuum container by mechanical,
physical, chemical and physico-chemistry methods. With the
development of vacuum application, there are many types of vacuum
pump. Its pumping speed increases from a few tenths liters per
second to hundreds of or thousands of liters per second. According
to the work principle of vacuum pump, there are basically two
types, gas transmission pump and gas capture pump.
In the production and scientific research, the range of applied pressures becomes wider and wider. Any vacuum pump alone can't work in an effective way for all the involved working pressures. In most situations, according to performance requirements, several kinds of vacuum pumps are needed to work together as a unit aiming to complete demanding tasks in the process.
Parameters of Vacuum Pump:
model | exhaustvolume m3/min | ultimate vacuum Mpa(mmhg) | power KW | rotaryspeed r/min | watersupply L/min | inlet andoutlet diameter | |
max | whensucking pressure is -0.093Mpa, at least | ||||||
2SK-0.4 | 0.4 | 0.25 | -0.096(-725) | 2.2 | 2860 | 3~5 | G1 |
2SK-0.8 | 0.8 | 0.5 | -0.096(-725) | 3 | 2880 | 5~8 | G1 |
2SK-1.5 | 1.5 | 0.9 | -0.097(-730) | 4 | 1440 | 10~15 | 40 |
SK-3 | 3 | 2 | -0.098(-735) | 7.5 | 1440 | 15~20 | 40 |
SK-6 | 6 | 4 | -0.098(-735) | 15 | 1460 | 25~35 | 70 |
2SK-12 | 12 | 8 | -0.098(-735) | 22 | 970 | 40~50 | 100 |
2SK-20 | 20 | 14 | -0.098(-735) | 37 | 740 | 60~80 | 125 |
2SK-30 | 30 | 20 | -0.098(-735) | 55 | 740 | 70~90 | 125 |