Product Details
SZ series of water ring vacuum pumps and compressors:
SZ series of water ring vacuum pumps and compressors are used for sucking and compressing air or other uncorrosive, insoluble gas which do not contain solid particle, to obtain a certain vacuum or a pressure in sealed vessels. The sucked gas may contain a small amount of liquid. These pumps are widely used in mechanical, petrochemical, pharmaceutical, food, sugar and electronic industry.
Since the process of air compression is isothermal, there is rarely danger happened when we pump and compress explosive gas, which enable wide application.
SZB water ring vacuum pump:
SZB cantilever water ring vacuum pump are used for pumping and compressing air or other uncorrosive, insoluble gas which do not contain solid particle; the ultimate vacuum reach 85%, especially fit for water priming of large water pump set.
The current pumps in production: SZB-4, SZB-8. 4 and 8 indicates the suction capacity (L/s) when the mercury column is 520mm.
Model |
Discharge Capacity |
Mm Hg |
Max Vacuum Range |
Revolution Speed
(R/Min) |
Motor Power
(Kw) |
Diameter(Mm) |
Pump Weight
Kg |
M3/H |
L/S |
Intake |
Discharge |
SZB-4 |
19.8 |
5.5 |
440 |
80% |
1410 |
1.5 |
Zg1" |
Zg1" |
42 |
14.4 |
4 |
520 |
7.2 |
2 |
600 |
0 |
0 |
650 |
SZB-8 |
38.2 |
10.6 |
440 |
80% |
1430 |
2.2 |
Zg1" |
Zg1" |
45 |
28.8 |
8 |
520 |
14.4 |
4 |
600 |
0 |
0 |
650 |
Model |
Suction Capacitymax.
Displacement
Of Vacuum Pumps
（M3/Min）
|
Discharge Max.
Capacity Of
Compressors
（M3/Min）
|
Motor Power (Kw) |
Speed(R.P.M) |
Consumption Of Water(L/Min) |
Max Vacuum(%) |
Max Pressure(Kg/Cm) |
Weight(Kg) |
|
Vacuum pumps |
Compressors |
Vacuum |
Pressure（kg/cm2） |
0% |
40% |
60% |
80% |
90% |
0 |
0.5 |
0.8 |
1 |
1.5 |
SZ-1 |
1.5 |
0.64 |
0.4 |
0.12 |
|
1.5 |
1 |
|
|
|
4 |
5.5 |
1440 |
10 |
84 |
1 |
250 |
SZ-2 |
3.4 |
1.65 |
0.95 |
0.25 |
|
3.4 |
2.6 |
2 |
1.5 |
|
7.5 |
11 |
1450 |
30 |
87 |
1.4 |
300 |
SZ-3 |
11.5 |
6.8 |
3.6 |
1.5 |
0.5 |
11.5 |
9.2 |
8.5 |
7.5 |
3.5 |
22 |
37 |
970 |
70 |
92 |
2.1 |
900 |
SZ-4 |
27 |
17.6 |
11 |
3 |
1 |
27 |
26 |
20 |
16 |
5 |
75 |
90 |
745 |
100 |
93 |
2.1 |
2000 |
SZ-4JB |
35 |
31.8 |
27.6 |
23.5 |
17.5 |
35 |
32 |
28.2 |
25.1 |
14.3 |
55 |
|
740 |
100 |
93 |
2.1 |
2700 |
Notes:
1.The datain the table are obtained underthe following condition:
(1)Atmosphere 0.1013Mpa.
(2)Water temperature 15℃
(3)Air temperature 20℃
(4)Relative humidty 70%s.
2.Tolerance≤±5%
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