Pump Overview
2BEA series water ring vacuum pumps are of single stage and single acting configuration and are generally used for sucking gases that contains no solids,and are dissolved slightly or insoluble in working liquid.
When the wetted components of a vacuum pump are made of or coated with corrosion-free materials,it can suck corrosive gases or use corrosive liquids as it's working liquid.
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Figure 1 illustrates working principle of this vacuum pump.
The impeller is assembled eccentrically inside the nearly circular pump casing.When the impeller revolves in the direction indicated in Fig.1,the liquid is thrown outwards under centrifugal force to form a liquid ring.As a result,a crescent chamber area is developed between impeller hub and inner surface of the liquid ring.As rotation proceeds from point"A" to point"B",the chamber area between adjacement vanes will grow larger progressively,i.e.vacuum is set up and gas is drawn in via the inlet port.And as rotation proceeds from point "C" to point "A",the corressponding chamber will become smaller and smaller and the gas aspirated will be compressed.When the pressure reaches or is above outside pressure,it will be discharged through discharge port.
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Piping Layout
Pump Specifications
Packing & Shipping
Packaging:
Standard export polywooden cases.
Customized packaging can be available.
Shipping:
| Shipping method | Note |
| Express | Door to door, very convenient, don't need customs clearance or pick-up. |
| By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port. |
FAQ
1.  Q: Are you a manufacturer or trading company?
  A: We are manufacturer of vacuum pumps and water pumps in China since 1986.
2.  Q: What's your MOQ?
    A: One set is ok.
3.  Q: What's your payments terms?
    A: T/T, Western Union......
4.  Q: What certificates do you have?
    A: CE, ISO 9001 ....
5.  Q: How about the warranty?
    A: 12 months warranty since delivery.
6.  Q: What's the delivery time?
    A: For different models,different motor specs and different material,delivery time is different,please double confirm with our sales team.
7.  Q: Can you do OEM brand?
    A: Yes, welcome.
8.  Q: Quality reliable?
    A: We have whole testing system controlled by micro-machine,testing performance curve can be sent to clients before arrange delivery.
Contact
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Pump Overview
2BEA series water ring vacuum pumps are of single stage and single acting configuration and are generally used for sucking gases that contains no solids,and are dissolved slightly or insoluble in working liquid.
When the wetted components of a vacuum pump are made of or coated with corrosion-free materials,it can suck corrosive gases or use corrosive liquids as it's working liquid.
Â
Figure 1 illustrates working principle of this vacuum pump.
The impeller is assembled eccentrically inside the nearly circular pump casing.When the impeller revolves in the direction indicated in Fig.1,the liquid is thrown outwards under centrifugal force to form a liquid ring.As a result,a crescent chamber area is developed between impeller hub and inner surface of the liquid ring.As rotation proceeds from point"A" to point"B",the chamber area between adjacement vanes will grow larger progressively,i.e.vacuum is set up and gas is drawn in via the inlet port.And as rotation proceeds from point "C" to point "A",the corressponding chamber will become smaller and smaller and the gas aspirated will be compressed.When the pressure reaches or is above outside pressure,it will be discharged through discharge port.
Â
Piping LayoutPump Specifications
Packing & Shipping
Packaging:
Standard export polywooden cases.
Customized packaging can be available.
Shipping:
| Shipping method | Note |
| Express | Door to door, very convenient, don't need customs clearance or pick-up. |
| By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port. |
FAQ
1.  Q: Are you a manufacturer or trading company?
  A: We are manufacturer of vacuum pumps and water pumps in China since 1986.
2.  Q: What's your MOQ?
    A: One set is ok.
3.  Q: What's your payments terms?
    A: T/T, Western Union......
4.  Q: What certificates do you have?
    A: CE, ISO 9001 ....
5.  Q: How about the warranty?
    A: 12 months warranty since delivery.
6.  Q: What's the delivery time?
    A: For different models,different motor specs and different material,delivery time is different,please double confirm with our sales team.
7.  Q: Can you do OEM brand?
    A: Yes, welcome.
8.  Q: Quality reliable?
    A: We have whole testing system controlled by micro-machine,testing performance curve can be sent to clients before arrange delivery.
Contact
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Shell and Plate Heat Exchanger
A shell and Plate Heat Exchanger is typical heat exchanger consists of a series of stacked plates and enclosed in a container shell. The plates are arranged in a chevron pattern, with each plate having its own inlet and outlet ports. Heat is transferred between the two fluids as they flow through the plates and shell respectively.
Shell and plate heat exchangers are used in particularly industrial plant. They are those require larger surface area and higher heat transfer coefficient, while at the same time, of high temperature and pressure.
In addition to their efficiency and compact size, shell and plate heat exchangers are also flexible in terms of material selection. Constructing material could be carbon steel, AISI 304, AISI 316L, AISI 904L, 254 SMO, Ti, Hastelloy, and more based on various operations.
Features of shell and plate heat exchanger are:
Gasket free
Stable and safe structure
Special seal structure for preventing media by-pass
High heat transfer efficiency
Shell And Plate Heat Exchanger,Plate Shell Heat Exchanger,Shell Plate Type Heat Exchanger,Welded Plate Shell Heat Exchanger
Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.heatexchangerjiema.com