Roots Pump with Water(Liquid) Ring Pump Vacuum System
Roots Pump with Water(Liquid) Ring Pump Vacuum System
1. Able to be used to pump the gases with dust and vapor in the worse circumstances
2. Better vacuum, wider range of pumping gas, higher efficiency
3. Appropriate structure, high reliability&durabilit
4. Oil saving water saving, energy saving
5. High automation, simple to use, easy to maintenance
6. Able to be made as the vacuum system to pump corrosive gas as per request
APPLICATIONS:
It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical industry, food, medicine, textile, papermaking, electrical and so on.
Main Specifications for Roots Pump with Double Stages Water(Liquid)Ring Pump Vacuum System
|
Model |
Main Pump |
Backing Pump |
Ultimate Pressure (Pa) |
Displacement
(L/s) |
Motor Power
(kW) |
Suction
(mm) |
Discharge
(mm) |
|
Water Ring |
Oil Ring |
| JZ2S(Y)75-2 |
ZJ75 |
2S(Y)K2 |
300 |
80 |
75 |
7.7 |
100 |
50 |
| JZ2S(Y)75-1.5 |
ZJ75 |
2S(Y)K3 |
300 |
80 |
75 |
9.7 |
100 |
50 |
| JZ2S(Y)110-2 |
ZJ110 |
2S(Y)K3 |
300 |
80 |
110 |
9.7 |
100 |
50 |
| JZ2S(Y)150-1.5 |
ZJ150 |
2S(Y)K6 |
300 |
80 |
150 |
14 |
100 |
50 |
| JZ2S(Y)220-2 |
ZJ220 |
2S(Y)K6 |
300 |
80 |
220 |
15 |
100 |
50 |
| JZ2S(Y)300-1.5 |
ZJ300 |
2S(Y)K12 |
300 |
80 |
300 |
26 |
150 |
80 |
| JZ2S(Y)600-3 |
ZJ600 |
2S(Y)K12 |
300 |
80 |
600 |
29.5 |
200 |
80 |
| JZ2S(Y)600-1 |
ZJ600 |
2S(Y)K25 |
300 |
80 |
600 |
62.5 |
200 |
100 |
| JZ2S(Y)1200-3 |
ZJ1200 |
2S(Y)K25 |
300 |
80 |
1200 |
66 |
200 |
100 |
|
|
| Main Specifications for Two Roots Pumps with Double Stages Water(Liquid)Ring Pump Vacuum System |
|
Model |
Main Pump |
Middle Pump |
Backing Pump |
Ultimate Pressure (Pa) |
Displacement
(L/s) |
Motor Power(kW) |
Suction
(mm) |
Discharge
(mm) |
|
Water Ring |
Oil Ring |
| J2Z2S(Y)150-22 |
ZJ150 |
ZJ75 |
2S(Y)K2 |
40 |
1 |
150 |
10.7 |
100 |
50 |
| J2Z2S(Y)150-21.5 |
ZJ150 |
ZJ75 |
2S(Y)K3 |
40 |
1 |
150 |
12.7 |
100 |
50 |
| J2Z2S(Y)300-42 |
ZJ300 |
ZJ75 |
2S(Y)K2 |
40 |
1 |
300 |
11.7 |
150 |
50 |
| J2Z2S(Y)300-41.5 |
ZJ300 |
ZJ75 |
2S(Y)K3 |
40 |
1 |
300 |
13.7 |
150 |
50 |
| J2Z2S(Y)300-32 |
ZJ300 |
ZJ110 |
2S(Y)K3 |
40 |
1 |
300 |
13.7 |
150 |
50 |
| J2Z2S(Y)300-21.5 |
ZJ300 |
ZJ150 |
2S(Y)K6 |
40 |
1 |
300 |
18 |
150 |
50 |
| J2Z2S(Y)600-32 |
ZJ600 |
ZJ220 |
2S(Y)K6 |
40 |
1 |
600 |
22.5 |
200 |
80 |
| J2Z2S(Y)600-21.5 |
ZJ600 |
ZJ300 |
2S(Y)K12 |
40 |
1 |
600 |
33.5 |
200 |
80 |
| J2Z2S(Y)1200-41.5 |
ZJ1200 |
ZJ300 |
2S(Y)K12 |
40 |
1 |
1200 |
37 |
250 |
80 |
| J2Z2S(Y)1200-21.5 |
ZJ1200 |
ZJ600 |
2S(Y)K25 |
40 |
1 |
1200 |
73.5 |
250 |
100 |
| J2Z2S(Y)2500-41.5 |
ZJ2500 |
ZJ600 |
2S(Y)K25 |
40 |
1 |
2500 |
84.5 |
300 |
100 |
|
|
| Main Specifications for Three Roots Pumps with Double Stages Water(Liquid)Ring Pump Vacuum System |
|
Model |
Main Pump |
Middle Pump |
Middle Pump |
Backing Pump |
Ultimate Pressure
(Pa) |
Displacement
(L/s) |
Motor Power(kW) |
Suction
(mm) |
Discharge
(mm) |
|
Water Ring |
Oil Ring |
| J3Z2S(Y)300-222 |
ZJ300 |
ZJ150 |
ZJ75 |
2S(Y)K2 |
1 |
0.5 |
300 |
14.7 |
150 |
50 |
| J3Z2S(Y)300-221.5 |
ZJ300 |
ZJ150 |
ZJ75 |
2S(Y)K3 |
1 |
0.5 |
300 |
16.7 |
150 |
50 |
| J3Z2S(Y)600-232 |
ZJ600 |
ZJ300 |
ZJ110 |
2S(Y)K3 |
1 |
0.5 |
600 |
21.2 |
200 |
50 |
| J3Z2S(Y)600-221.5 |
ZJ600 |
ZJ300 |
ZJ150 |
2S(Y)K6 |
1 |
0.5 |
600 |
25.5 |
200 |
50 |
| J3Z2S(Y)1200-421.5 |
ZJ1200 |
ZJ300 |
ZJ150 |
2S(Y)K6 |
1 |
0.5 |
1200 |
29 |
250 |
50 |
| J3Z2S(Y)1200-232 |
ZJ1200 |
ZJ600 |
ZJ220 |
2S(Y)K6 |
1 |
0.5 |
1200 |
33.5 |
250 |
50 |
| J3Z2S(Y)1200-221.5 |
ZJ1200 |
ZJ600 |
ZJ300 |
2S(Y)K12 |
1 |
0.5 |
1200 |
44.5 |
250 |
80 |
|
NOTE:
1,Inside the table above, the main pump could be"ZJ"pump, or"ZJP"pump with overflow valve; when"ZJP"is as the main pump,"Z"should be changed to"ZP", "S"represents Water Ring Vacuum Pump, while"Y"does Liquld Ring Vacuum Pump.
2,If Roots Vacuum Pump and Water(Liquid)Ring Pump are operated at 60Hz, the displacement should be increased to 1.2 times.
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