The Rotary vane vacuum pump is to the oil- sealed rotary displacement pump. This pumping system comprises of housing
Model No
HP
Display in LPM
Vacuum in MM/HG
OIL
JHV2-50
1/4
50
0.005
1
JHV2-100
1/4
100
0.005
1.5
JHV2-200
1/2
200
0.005
2
JHV2-325
1
325
0.005
3
JHV2-600
2
600
0.005
5
JHV2-1000
3
1000
0.005
9
JHV2-2000
5
2000
0.005
18
JHV2-3000
7.5
3000
0.005
20
JHV2-5000
10
5000
0.005
35
JHV2-7500
12.5
7500
0.005
40
Model No
HP
Display in LPM
Vacuum in MM/HG
OIL
JHV1-50
1/4
50
760
1
JHV1-100
1/4
100
760
1.5
JHV1-200
1/2
200
760
2
JHV1-325
1
325
760
3
JHV1-600
1*1/2
600
760
5
JHV1-1000
3
1000
760
9
JHV1-2000
5
2000
760
18
JHV1-3000
7.5
3000
760
20
JHV1-5000
10
5000
760
32
JHV1-7500
12.5
7500
760
38
ROTARY VANE VACUUM PUMP
Eccentrically installed rotor Vanes which moves radially under the spring force Outlet- it is oil sealed Inlet- it is designed similar to the vacuum safety valve which is always open during its functionality Working Chamber-situated inside the housing The vanes and rotor separates the working chamber into two different spaces possessing the variable volumes. When the rotor turns around the gas flows inside the enlarging the suction chamber till the time it’s perfectly sealed off through the second vane. The gas inside this vane is compressed till the outlet valve is opened against the atmospheric pressuriser it is witnessed that gas ballast operation has to be done, the hole present in the outside has to be opened due to which the reassessed gas is emptied into the sealed suction chamber which is fixed at the front portion. Rotor works with the assistance of the motor which is attached to this part.
