China 2BE Series Water Ring Vacuum Pump - Efficient Energy-Saving Solution from Reliable Suppliers and Factory
01
This is a paragraph
This is a paragraph
02
This is a paragraph
This is a paragraph
03
This is a paragraph
This is a paragraph
04
This is a paragraph
This is a paragraph
05
This is a paragraph
This is a paragraph
06
This is a paragraph
This is a paragraph
07
This is a paragraph
This is a paragraph
08
This is a paragraph
This is a paragraph
09
This is a paragraph
This is a paragraph
10
This is a paragraph
This is a paragraph
11
This is a paragraph
This is a paragraph
12
This is a paragraph
This is a paragraph
13
This is a paragraph
This is a paragraph
14
This is a paragraph
This is a paragraph
Product Parameters
⟵ Scroll horizontally to view full table ⟶
| Mode | Power (KW) |
Maximum Exhaust Volume (m³/min) |
Pump Speed (r.p.m) |
Transmission Method | Limit Vacuum Level | Intake & Exhaust Pipe Diameters |
|---|---|---|---|---|---|---|
| 2BE1 103 | 11 | 5.8 | 1450 | Direct connection | -0.098 MPa (3300 Pa) |
DN65 |
| 2BE1 153 | 18.5 | 10 | 1450 | Direct connection | DN100 | |
| 2BE1 202 | 22 | 12.7 | 980 | Direct connection | DN125 | |
| 2BE1 203 | 37 | 18.7 | 980 | Direct connection | DN125 | |
| 2BE1 252 | 30 | 20 | 558 | V-belt | DN150 | |
| 37 | 25 | 660 | V-belt | |||
| 45 | 28.3 | 740 | Direct connection | |||
| 55 | 30.8 | 832 | V-belt | |||
| 2BE1 253 | 45 | 29.2 | 560 | V-belt | DN150 | |
| 55 | 35.7 | 660 | V-belt | |||
| 75 | 40.8 | 740 | Direct connection | |||
| 90 | 47.8 | 885 | V-belt | |||
| 2BE1 303 | 55 | 43 | 466 | V-belt | DN200 | |
| 75 | 53.3 | 590 | Direct connection | |||
| 90 | 60 | 660 | V-belt | |||
| 110 | 66.7 | 740 | Direct connection | |||
| 2BE1 353 | 75 | 59.7 | 390 | V-belt | DN200 | |
| 90 | 61.7 | 415 | V-belt | |||
| 110 | 68.3 | 464 | V-belt | |||
| 132 | 77 | 520 | V-belt | |||
| 160 | 88.3 | 590 | Direct connection | |||
| 2BE1 403 | 132 | 95 | 372 | V-belt | DN300 | |
| 160 | 108 | 420 | V-belt | |||
| 200 | 123 | 472 | V-belt |
!
Important Notes
- The performance parameters listed in the table were obtained under the conditions of saturated air as the intake medium at 20℃, working fluid temperature at 15℃, and exhaust pressure at 1013 mbar.
- The performance tolerance is ±10%.
- The selected motor power can operate under most working conditions. If the exhaust port pressure is high (0.02 – 0.05 MPa), the motor power should be increased accordingly; if the shaft power of the 2BE1 vacuum pump is relatively low when it is operating normally, a motor power closer to the shaft power can be selected, which is more energy-efficient.
?
Frequently Asked Questions
Q
What is the limit vacuum level achievable by the 2BE1 series liquid ring vacuum pumps?
All models in the 2BE1 series can achieve a limit vacuum level of -0.098 MPa (3300 Pa), making them suitable for demanding industrial vacuum applications that require deep and stable vacuum performance.
Q
Under what conditions were the performance parameters in the table measured?
The performance parameters were measured with saturated air as the intake medium at 20℃, a working fluid temperature of 15℃, and an exhaust pressure of 1013 mbar. These represent standard reference conditions for comparing pump performance.
Q
What transmission methods are available for 2BE1 series pumps?
The 2BE1 series supports two transmission methods: direct connection and V-belt drive. Smaller models such as the 2BE1 103 and 2BE1 153 use direct connection, while larger models offer both options depending on the required pump speed and power configuration.
Q
How should I select the appropriate motor power for my application?
The motor power listed in the table covers most standard operating conditions. If your exhaust port pressure is high (between 0.02 and 0.05 MPa), you should increase the motor power accordingly. Conversely, if the actual shaft power during normal operation is low, choosing a motor with power closer to the shaft power will improve energy efficiency.
Q
What intake and exhaust pipe diameter should I use for the 2BE1 403 model?
The 2BE1 403 model uses a pipe diameter of DN300 for both intake and exhaust connections. This larger diameter accommodates the higher exhaust volumes (95–123 m³/min) produced by this model series.
Q
What is the performance tolerance for the 2BE1 series vacuum pumps?
The performance tolerance for the entire 2BE1 series is ±10%. This means actual exhaust volume, pump speed, and power values may vary within this range due to manufacturing tolerances and real-world operating conditions.