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  • 商品名称: SZ Series of Water Ring Vacuum Pumps and Compressors
  • 商品编号: 4
  • 上架时间: 2012-04-24
  • Views : 253

    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 gass 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%