|
Pumpling rate(L/S)
|
70
|
150
|
300
|
600
|
1200
|
|
Pumpling speed of vacuum pump(m3/H)
|
65
|
100
|
200
|
300
|
600
|
|
Ultimate vacuum
|
5 Pa
|
|
Extraction stages
|
2
|
|
Power supply
|
according to customer's requirement.
|
|
Pumpling speed of roots pump(L/S)
|
70
|
150
|
300
|
600
|
1200
|
|
Total power(kw)
|
4
|
7
|
9
|
11
|
19
|
|
Dimension(mm)
|
1000*800*1100
|
1100*860*1200
|
1260*900*1400
|
1510*1110*1500
|
1700*1150*1950
|
|
Weight(kg)
|
480
|
650
|
960
|
1250
|
1560
|
Application:
used to extract vacuump of the electrical vacuum device in transformer substation, administration of power supply, power generation plant, and transformer manufactory, operates in vacuum degree of 133Pa, and its limit vacuum degree is 5Pa. But it is unsuitable for pumping toxic gas, explosive gas, high-oxygen content gas, high-moisture content gas, and the gas which will be reaction to pump oil or cause erosive effect on ferrous metal.
重庆力普滤油机有限公司 Chongqing Leap Oil Purifier Co., Ltd