| Warranty: | Guarantee to Repair or Replace Within One Year |
|---|---|
| Oil or Not: | Oil Free |
| Structure: | Reciprocating Vacuum Pump |
| Exhauster Method: | Positive Displacement Pump |
| Vacuum Degree: | Low Vacuum |
| Work Function: | Mainsuction Pump |
| Customization: |
|---|
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Audited Supplier 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.
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.
Piping Layout
Packaging:
Standard export polywooden cases.
Customized packaging can be available.
| 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. |
Pre-Sales Service
Provide 24-hour reply.
Provide suitable models according to clients' requirements.
Provide detailed product specifications and reasonal prices.
Supervise whole production from raw material,assembly,painting to packaging.
Provide product's testing performance curve to customers.
Provide inspection pictures to customers after we finish production.
Provide installation manual.
Under correct installation, normal maintenance and using,we guarantee one-year warranty.
If product has malfunction,we'll reply you within 24 hour and provide solution or even send technical staff to spot after receiving maintenance notification.
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.
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Audited Supplier 
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