◈ Basic Information
Work Function
Mainsuction Pump
Ultimate Pressure
-0.098MPa
Working Liquid Flow
2-20L/Min
Air Inlet/Outlet Size
G1"-80mm
Production Capacity
1000PCS/Year
◈ Product Description
2BV series water ring vacuum pump is suitable for pumping gas and water vapor, the ultimate pressure can reach absolute pressure 3300pa (97% vacuum). The working fluid of the 2BV series can be recycled using the pumped medium (liquid) to form a closed cycle system, thus achieving zero emissions and solvent recovery.
When the pump is working for a long time under the suction pressure close to the ultimate vacuum (the saturated vapor pressure of the working liquid), the cavitation protection pipe should be connected to protect the pump. When the pump is used as a compressor, its outlet pressure can be up to 0.26Mpa (absolute pressure). 2BV2-EX, 2BV6 series are mainly used for pumping explosive gases and flammable environments.
◈ Main Features
✔
Machine pump coaxial or direct connection design, saving space, easy installation, and easy maintenance.
✔
Equipped with mechanical seals as standard, ensuring leaks are completely eliminated.
✔
Equipped with cavitation protection interface to protect the pump during ultimate pressure operations.
✔
Flow parts available in stainless steel (SUS304, SUS316L, 2205, titanium) for handling acid and alkaline gases.
✔
Unique flexible exhaust port design prevents excessive compression and ensures optimal efficiency.
◈ Technical Parameters
| MODEL |
Max Air Capacity (m³/h) |
Ultimate Pressure (hPa) |
Speed (r/min) |
Power (Kw) |
Inlet/Outlet (mm) |
Noise (dBA) |
| 2BV2 060 | 27 | 33 | 2890 | 0.81 | G 1" | 62 |
| 2BV2 061 | 52 | 33 | 2890 | 1.45 | G 1" | 65 |
| 2BV2 070 | 80 | 33 | 2890 | 2.35 | G 1 1/2" | 66 |
| 2BV5 110 | 165 | 33 | 1440 | 4 | 50 | 63 |
| 2BV5 121 | 280 | 33 | 1440 | 7.5 | 65 | 69 |
| 2BV5 161 | 500 | 33 | 970 | 15 | 80 | 74 |
◈ Application Areas
Petroleum | Chemical | Machinery | Mining | Medical | Food Industry
◈ Packaging & Delivery
Package Size
40.00cm * 18.00cm * 20.00cm
FAQ
Are you a factory or trading company?
We are a factory with a professional team of workers, designers, and inspectors, operating on a 20-acre site with a 7,000m² plant.
Do you accept customized orders?
Yes, we have professional technical teams that can turn your designs, photos, and OEM requirements into actual production.
What are your shipping terms?
For air shipping, we use DHL, UPS, FedEx, TNT, or EMS. For sea shipping, we work with reliable forwarders to provide competitive pricing.
What information is needed for a quotation?
Please provide the required Pump Capacity (m³/h or L/S), Voltage (V), and Frequency (Hz).
Tongyi Machinery
