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Shanghai Boyang Pump Factory
SZ-2 type chemical plant ultra-high vacuum water ring vacuum pump
NegotiableUpdate on 03/10
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Overview
SZ-2 type chemical plant ultra-high vacuum water ring vacuum pump, Gongbo brand SZ series water ring vacuum pump and compressor are used to suction or compress air and other non corrosive, insoluble, and solid particle free gases, in order to create vacuum and pressure in a closed container. But inhaling gas allows for the mixing of a small amount of liquid.
Product Details
1SZ-2 type chemical plant ultra-high vacuum water ring vacuum pumpProduct Overview:
The Gongbo SZ series water ring vacuum pump and compressor are used to suction or compress air and other non corrosive, insoluble, and solid particle free gases, in order to create a vacuum and pressure in a closed container. But inhaling gas allows for the mixing of a small amount of liquid.
Due to the isothermal compression of gas during the working process, it is less likely to cause danger when compressing and suctioning flammable and explosive gases. So its application is more extensive.
IISZ-2 type chemical plant ultra-high vacuum water ring vacuum pumpModel meaning:
3、 Scope of use:
The Gongbo brand SZ series water ring vacuum pump is widely used in the fields of machinery, petrochemicals, pharmaceuticals, food, sugar industry, and electronics.
4、 Performance parameters of SZ type water ring vacuum pump from Shanghai Huatong Group Boyang Pump Factory:
| model | Large vacuum suction capacity (m3/min) |
Large displacement of compressor (m3/min) |
Motor power (kw) |
Speed (r/min) | Water consumption (L/min) | 大真空度(%) | High pressure (MPa) | weight (including motor) Weight |
|||||||||
| True emptiness is | When the pressure is (MPa) | vacuum pump |
compressor |
||||||||||||||
| 0 | 40% | 60% | 80% | 90% | 0 | 0.05 | 0.08 | 0.1 | 0.15 | ||||||||
| SZ-1 | 1.5 | 0.64 | 0.4 | 0.12 | - | 1.5 | 1 | - | - | - | 4 | 5.5 | 1440 | 10 | 84 | 0.10 | 310 |
| SZ-2 | 3.4 | 1.65 | 0.95 | 0.25 | - | 3.4 | 2.6 | 2 | 1.5 | - | 7.5 | 11 | 1440 | 30 | 87 | 0.14 | 380 |
| SZ-3 | 11.5 | 6.8 | 3.6 | 1.5 | 0.5 | 11.5 | 9.2 | 8.5 | 7.5 | 3.5 | 22 | 37 | 980 | 70 | 92 | 0.21 | 1300 |
| SZ-4 | 27 | 17.6 | 11 | 3 | 1 | 27 | 26 | 20 | 16 | 9.5 | 75 | 90 | 740 | 100 | 93 | 0.21 | 2000 |
Note:
1. The suction and exhaust volume of vacuum degree from 40% to 90% or pressure from 0.05MPa to 0.15MPa varies with the size of the water supply, the gap size between the impeller and the side cover, and the gap size between the impeller and the side cover. Especially when the flow rate is small, if the adjustment is not accurate, it is more likely to cause a smaller deviation
2. The values in the table are obtained under the following conditions: ① Water temperature of 15 ℃; ② Air temperature is 20 ℃; ③ Gas relative temperature 70%; ④ Atmospheric pressure 0.1013MPa
3. The performance deviation within the table shall not exceed 5%
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