2BV5 161 Liquid/Water Ring Vacuum Pump for Plastic Machinery
Product Description
The 2BV5 161 liquid ring vacuum pump is a high-performance device designed specifically for use in plastic machinery and industrial applications. It features a compact design, making it ideal for space-constrained environments. The pump is directly connected to the motor, eliminating the need for a separate chassis. This streamlined configuration ensures easy installation and efficient operation.
The 2BV series operates on the water ring principle. An impeller is positioned eccentrically inside the pump casing. When the pump is activated, the working fluid forms a liquid ring that is concentric with the pump body. As the impeller rotates, this liquid ring transfers energy from the motor to the gas being pumped. The pulsating action of the liquid ring allows for the suction and discharge of gases through designated inlet and outlet ports.
Pump Specifications
Model |
Power (kW) |
Max Vacuum |
Capacity (m³/min) |
Weight (kg) |
2BV2 060 |
0.81 |
-0.095MPa |
0.45 |
31 |
2BV2 061 |
1.45 |
0.86 |
35 |
2BV2 070 |
2.35 |
1.33 |
56 |
2BV2 071 |
3.85 |
1.83 |
65 |
2BV2 060-Ex |
1.1 |
0.45 |
39 |
2BV2 061-Ex |
1.5 |
0.86 |
45 |
2BV2 070-Ex |
3 |
1.33 |
66 |
2BV2 071-Ex |
4 |
1.83 |
77 |
2BV5 110 |
4 |
2.75 |
103 |
2BV5 111 |
5.5 |
3.83 |
117 |
2BV5 121 |
7.5 |
4.66 |
149 |
2BV5 131 |
11 |
6.66 |
205 |
2BV5 161 |
15 |
8.33 |
331 |
2BV6 110 |
4 |
2.75 |
153 |
2BV6 111 |
5.5 |
3.83 |
208 |
2BV6 121 |
7.5 |
4.66 |
240 |
2BV6 131 |
11 |
6.66 |
320 |
2BV6 161 |
15 |
8.33 |
446 |
Product Details
The 2BV5 161 vacuum pump comes with detailed dimensional drawings and application diagrams. These provide essential information for proper installation and integration into your production line.


Applications:
This vacuum pump is widely used in various industrial sectors, including but not limited to plastic extrusion lines, EPS foam machines, and other vacuum-dependent processes. Its versatility makes it an essential component in many manufacturing systems.

Product Display:

Packaging & Shipping
Packaging:
- Standard export polywooden cases are used to ensure safe transportation.
- Customized packaging options are available upon request.
Shipping Methods
Shipping method |
Note |
Express |
Door-to-door delivery, convenient and no customs clearance or pickup required. |
By air |
Airport-to-airport, requires customs clearance and pickup at your local airport. |
By sea |
Port-to-port, requires customs clearance and pickup at your local port. |
Our Services
Pre-Sales Service
- 24-hour customer support to answer all your questions promptly.
- Expert advice to help you choose the most suitable model based on your needs.
- Comprehensive product specifications and competitive pricing provided to assist your decision-making.
In-Sales Service
- Full-time supervision throughout the entire production process.
- Testing performance curves are provided to customers before delivery.
- Inspection pictures are shared after production is completed to ensure quality standards are met.
After-Sales Service
- Installation manuals are included with every product.
- A one-year warranty is offered under correct installation and regular maintenance conditions.
- If any malfunction occurs, we guarantee a response within 24 hours and will either provide a solution or send technical staff to your location if needed.
FAQ
1. Q: Are you a manufacturer or trading company?
A: We are a manufacturer of vacuum pumps and water pumps in China since 1986.
2. Q: What's your MOQ?
A: One set is acceptable.
3. Q: What are your payment terms?
A: T/T, Western Union, etc.
4. Q: What certifications do you have?
A: CE, ISO 9001, etc.
5. Q: How about the warranty?
A: A 12-month warranty from the date of delivery.
6. Q: What is the delivery time?
A: Delivery times vary depending on the model, motor specifications, and material. Please confirm with our sales team for accurate details.
7. Q: Can you do OEM branding?
A: Yes, we welcome OEM orders.
8. Q: Is the quality reliable?
A: Our products undergo full testing controlled by micro-machines, and performance curves can be sent to clients before delivery.
Contact Us:

Rubber Soft Connection
Luohe Letone Hydraulic Technology Co., Ltd , https://www.litonghose.com