Pump Overview
The 2BEA series water ring vacuum pumps are single-stage and single-acting models designed to handle gases that contain no solids, or gases that are slightly soluble or insoluble in the working liquid. These pumps are ideal for applications where a clean and reliable vacuum is required.
If the wetted parts of the pump are made from or coated with corrosion-resistant materials, it can also be used to pump corrosive gases or use corrosive liquids as the working fluid. This makes the 2BEA series suitable for a wide range of industrial environments, including chemical processing, pharmaceuticals, and food production.
Working Principle
Figure 1 illustrates the working principle of this vacuum pump. The impeller is mounted eccentrically inside the nearly circular pump casing. As the impeller rotates in the direction shown in Figure 1, the liquid is thrown outward by centrifugal force, forming a liquid ring. This creates a crescent-shaped chamber between the impeller hub and the inner surface of the liquid ring.
As the rotation progresses from point "A" to "B", the chamber area between adjacent vanes increases, creating a vacuum that draws gas in through the inlet port. When the rotation continues from point "C" to "A", the corresponding chamber decreases in size, compressing the gas that was drawn in. When the pressure reaches or exceeds the external pressure, the gas is discharged through the outlet port.
Piping Layout
Packaging:
Standard export wooden crates.
Custom packaging options available upon request.
Shipping Methods:
| Shipping Method | Note |
| Express | Door-to-door service, convenient and requires no customs clearance or pickup. |
| By Air | Airport-to-airport delivery, requires customs clearance and pickup at your local airport. |
| By Sea | Port-to-port delivery, requires customs clearance and pickup at your local port. |
1. Q: Are you a manufacturer or trading company?
A: We are a manufacturer of vacuum and water pumps based in China since 1986.
2. Q: What is your minimum order quantity (MOQ)?
A: One unit is acceptable.
3. Q: What payment methods do you accept?
A: We accept T/T, Western Union, and other common international payment methods.
4. Q: What certifications do you have?
A: CE, ISO 9001, and others.
5. Q: What is your warranty policy?
A: 12 months warranty from the date of delivery.
6. Q: What is the delivery time?
A: Delivery time varies depending on the model, motor specifications, and material. Please confirm with our sales team for exact timelines.
7. Q: Can you provide OEM branding?
A: Yes, we welcome OEM orders.
8. Q: Is the quality reliable?
A: Our products go through full testing using advanced micro-machine systems, and performance curves can be sent to clients before delivery.
Contact
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Yixing Aurora Ceramic Technology Co., Ltd. , https://www.auroracera.com