2BEA series new liquid ring vacuum pump is developed by our company in combination with the advanced technology of imported products
Energy efficient products.
Liquid ring vacuum pump structure and working principle
The impeller, the only rotating part of 2BEA, makes the working fluid form a liquid ring in the elliptical pump body through rotation. At this time, the working fluid plays three roles of sealing medium, compression medium and cooling medium, without wear and lubrication.
The main features of 2BEA series liquid ring vacuum pump produced by our company are as follows:
All bearings are imported SKF or fag bearings, which ensure the accurate positioning of 2BEA series vacuum pump impeller and high stability during operation.
The pump body is made of steel plate, which improves the service life of 2BEA series vacuum pump.
The sleeve of 2BEA liquid ring vacuum pump, as the most easily damaged part, is made of high chromium stainless steel, which is 5 times longer than the common material.
The unique top mounted gas water separator saves space and effectively reduces noise.
All castings are made of resin sand with good surface quality. There is no need to grease the surface of the casting, so that the heat dissipation effect of 2BEA series vacuum pump is the best.
2BEA series liquid ring vacuum pump performance table
|
Model |
Rotating speed |
Shaft power |
Motor Power |
Matching motor |
Ultimate vacuum |
Maximum pumping rate |
Pump weight |
|
|
m3/h |
m3/min |
|||||||
|
2BEA 102 |
1450（Direct） |
5.8 |
7.5 |
Y132M-4 |
33mbar |
235 |
3.9 |
295 |
|
1300（Belt） |
5.0 |
7.5 |
Y132M-4 |
210 |
3.5 |
311 |
||
|
1625（Belt） |
6.8 |
7.5 |
Y132M-4 |
270 |
4.5 |
311 |
||
|
1750（Belt） |
8.0 |
11 |
Y160M-4 |
290 |
4.8 |
346 |
||
|
2BEA 103 |
1450（Direct） |
8.2 |
11 |
Y132M-4 |
33mbar |
340 |
5.7 |
363 |
|
1300（Belt） |
7.0 |
11 |
Y132M-4 |
300 |
5.0 |
347 |
||
|
1625（Belt） |
9.9 |
15 |
Y132M-4 |
385 |
6.4 |
388 |
||
|
1750（Belt） |
11.1 |
15 |
Y160M-4 |
412 |
6.9 |
388 |
||
|
2BEA 151 |
1450（Direct） |
10.8 |
15 |
Y160L-4 |
33mbar |
405 |
6.8 |
469 |
|
1100（Belt） |
7.2 |
11 |
Y160M-4 |
300 |
5.0 |
428 |
||
|
1300（Belt） |
9.2 |
11 |
Y160M-4 |
360 |
6.0 |
444 |
||
|
1625（Belt） |
13.2 |
15 |
Y160L-4 |
445 |
7.4 |
469 |
||
|
1750（Belt） |
14.8 |
18.5 |
Y180M-4 |
470 |
7.8 |
503 |
||
|
2BEA 152 |
1450（Direct） |
12.5 |
15 |
Y160L-4 |
33mbar |
465 |
7.8 |
481 |
|
1100（Belt） |
8.3 |
11 |
Y160M-4 |
340 |
5.7 |
437 |
||
|
1300（Belt） |
10.5 |
15 |
Y160L-4 |
415 |
6.9 |
481 |
||
|
1625（Belt） |
15.0 |
18.5 |
Y180M-4 |
510 |
8.5 |
515 |
||
|
1750（Belt） |
17.2 |
22 |
Y180L-4 |
535 |
8.9 |
533 |
||
|
2BEA 153 |
1450（Direct） |
16.3 |
18.5 |
Y180M-4 |
33mbar |
600 |
10.0 |
533 |
|
1100（Belt） |
10.6 |
15 |
Y160L-4 |
445 |
7.4 |
480 |
||
|
1300（Belt） |
13.6 |
18.5 |
Y180M-4 |
540 |
9.0 |
533 |
||
|
1625（Belt） |
19.6 |
22 |
Y180L-4 |
660 |
11.0 |
551 |
||
|
1750（Belt） |
22.3 |
30 |
Y200L-4 |
700 |
11.7 |
601 |
||
|
2BEA 202 |
970（Direct） |
17 |
22 |
Y200L2-6 |
33mbar |
760 |
12.7 |
875 |
|
790（Belt） |
14 |
18.5 |
Y180M-4 |
590 |
9.8 |
850 |
||
|
880（Belt） |
16 |
18.5 |
Y180M-4 |
670 |
11.2 |
850 |
||
|
1100（Belt） |
22 |
30 |
Y200L-4 |
850 |
14.2 |
940 |
||
|
1170（Belt） |
28 |
30 |
Y200L-4 |
890 |
14.8 |
945 |
||
|
1300（Belt） |
30 |
37 |
Y225S-4 |
950 |
15.8 |
995 |
||
|
2BEA 203 |
970（Direct） |
27 |
37 |
Y250M-6 |
33mbar |
1120 |
18.7 |
1065 |
|
790（Belt） |
20 |
30 |
Y200L-4 |
880 |
14.7 |
995 |
||
|
880（Belt） |
23 |
30 |
Y200L-4 |
1000 |
16.7 |
995 |
||
|
1100（Belt） |
33 |
45 |
Y225M-4 |
1270 |
21.2 |
1080 |
||
|
1170（Belt） |
37 |
45 |
Y225M-4 |
1320 |
22.0 |
1085 |
||
|
1300（Belt） |
45 |
55 |
Y250M-4 |
1400 |
23.3 |
1170 |
||
|
2BEA 252 |
740（Direct） |
38 |
45 |
Y280M-8 |
33mbar |
1700 |
28.3 |
1693 |
|
558（Belt） |
26 |
30 |
Y200L-4 |
1200 |
20.0 |
1460 |
||
|
660（Belt） |
31.8 |
37 |
Y225S-4 |
1500 |
25.0 |
1515 |
||
|
832（Belt） |
49 |
55 |
Y250M-4 |
1850 |
30.8 |
1646 |
||
|
885（Belt） |
54 |
75 |
Y280S-4 |
2000 |
33.3 |
1805 |
||
|
938（Belt） |
60 |
75 |
Y280S-4 |
2100 |
35.0 |
1805 |
||
|
2BEA 253 |
740（Direct） |
54 |
75 |
Y315M-8 |
33mbar |
2450 |
40.8 |
2215 |
|
560（Belt） |
37 |
45 |
Y225M-4 |
1750 |
29.2 |
1695 |
||
|
660（Belt） |
45 |
55 |
Y250M-4 |
2140 |
35.7 |
1785 |
||
|
740（Belt） |
54 |
75 |
Y280S-4 |
2450 |
40.8 |
1945 |
||
|
792（Belt） |
60 |
75 |
Y280S-4 |
2560 |
42.7 |
1945 |
||
|
833（Belt） |
68 |
90 |
Y280M-4 |
2700 |
45.0 |
2055 |
||
|
885（Belt） |
77 |
90 |
Y280M-4 |
2870 |
47.7 |
2060 |
||
|
938（Belt） |
86 |
110 |
Y315S-4 |
3020 |
50.3 |
2295 |
||
|
2BEA 303 |
740（Direct） |
98 |
110 |
Y315L2-8 |
33mbar |
4000 |
66.7 |
3200 |
|
590（Direct） |
65 |
75 |
Y315L2-10 |
3200 |
53.3 |
3200 |
||
|
466（Belt） |
48 |
55 |
Y250M-4 |
2500 |
41.7 |
2645 |
||
|
521（Belt） |
54 |
75 |
Y280S-4 |
2800 |
46.7 |
2805 |
||
|
583（Belt） |
64 |
75 |
Y280S-4 |
3100 |
51.7 |
2810 |
||
|
657（Belt） |
78 |
90 |
Y280M-4 |
3580 |
59.7 |
2925 |
||
|
743（Belt） |
99 |
132 |
Y315M-4 |
4000 |
66.7 |
3290 |
||
|
2BEA 305 |
740（Direct） |
102 |
132 |
Y355M1-8 |
160mbar |
4650 |
77.5 |
3800 |
|
590（Direct） |
70 |
90 |
Y355M1-10 |
3750 |
62.5 |
3800 |
||
|
490（Belt） |
55 |
75 |
Y280S-4 |
3150 |
52.5 |
2950 |
||
|
521（Belt） |
59 |
75 |
Y280S-4 |
3320 |
55.3 |
3000 |
||
|
583（Belt） |
68 |
90 |
Y280M-4 |
3700 |
61.2 |
3100 |
||
|
657（Belt） |
84 |
110 |
Y315S-4 |
4130 |
68.8 |
3300 |
||
|
743（Belt） |
103 |
132 |
Y315M-4 |
4650 |
77.5 |
3450 |
||
| 2BEA 353 |
590（Direct） |
121 |
160 |
Y355L2-10 |
33mbar |
5300 |
88.3 |
4750 |
|
390（Belt） |
65 |
75 |
Y280S-4 |
3580 |
59.7 |
3560 |
||
|
415（Belt） |
70 |
90 |
Y280M-4 |
3700 |
61.7 |
3665 |
||
|
464（Belt） |
81 |
110 |
Y315S-4 |
4100 |
68.3 |
3905 |
||
|
520（Belt） |
97 |
132 |
Y315M-4 |
4620 |
77.0 |
4040 |
||
|
585（Belt） |
121 |
160 |
Y315L1-4 |
5200 |
86.7 |
4100 |
||
|
620（Belt） |
133 |
160 |
Y315L1-4 |
5500 |
91.7 |
4100 |
||
|
660（Belt） |
152 |
185 |
Y315L2-4 |
5850 |
97.5 |
4240 |
||
| 2BEA 355 2BEA 356 |
590（Direct） |
130 |
160 |
Y355L2-10 |
160mbar |
6200 |
103.3 |
5000 |
|
435（Belt） |
86 |
110 |
Y315S-4 |
4600 |
76.7 |
4150 |
||
|
464（Belt） |
90 |
110 |
Y315S-4 |
4850 |
80.8 |
4160 |
||
|
520（Belt） |
102 |
132 |
Y315M-4 |
5450 |
90.8 |
4290 |
||
|
555（Belt） |
115 |
132 |
Y315M-4 |
5800 |
98.3 |
4300 |
||
|
585（Belt） |
130 |
160 |
Y315L1-4 |
6100 |
101.7 |
4350 |
||
|
620（Belt） |
145 |
185 |
Y315L2-4 |
6350 |
105.8 |
4450 |
||
Note: the above selected motor power can work under most working conditions. If the pressure at the exhaust port is high (0.02 ~ 0.05Mpa), the motor power shall be increased accordingly; if the shaft power of 2BEA liquid ring vacuum pump is small in normal operation, the motor power close to the shaft power can also be selected, which is more energy-saving.
Note: the water temperature of the liquid ring vacuum pump has a great influence on its performance, and the performance curves of the liquid ring vacuum pump are all measured under the water temperature of 15 ℃. Therefore, the pumping rate of the liquid ring vacuum pump should be corrected when the liquid ring vacuum pump is actually selected.
2BEA series liquid ring vacuum pump water consumption
|
Model |
Standard speed |
Speed range |
Water consumption at the following suction pressure (mbar, absolute pressure) m3 / h |
|||||||
|
≤160 |
200 |
300 |
400 |
500 |
600 |
700 |
＞800 |
|||
|
2BEA 102-0 |
1450 |
1300~1750 |
1.1 |
1.1 |
0.73 |
0.73 |
0.73 |
0.73 |
0.36 |
0.36 |
|
2BEA 103-0 |
1450 |
1300~1750 |
1.4 |
1.4 |
0.93 |
0.93 |
0.93 |
0.93 |
0.47 |
0.47 |
|
2BEA 151-0 |
1450 |
1100~1750 |
1.5 |
1.5 |
1 |
1 |
1 |
1 |
0.5 |
0.5 |
|
2BEA 152-0 |
1450 |
1100~1750 |
1.7 |
1.7 |
1.13 |
1.13 |
1.13 |
1.13 |
0.57 |
0.57 |
|
2BEA 153-0 |
1450 |
1100~1750 |
1.9 |
1.9 |
1.27 |
1.27 |
1.27 |
1.27 |
0.63 |
0.63 |
|
2BEA 202-0 |
980 |
790~1300 |
2.1 |
2.1 |
1.4 |
1.4 |
1.4 |
1.4 |
0.7 |
0.7 |
|
2BEA 203-0 |
980 |
790~1300 |
2.6 |
2.6 |
1.73 |
1.73 |
1.73 |
1.73 |
0.87 |
0.87 |
|
2BEA 252-0 |
740 |
558~938 |
4.4 |
4.4 |
2.93 |
2.93 |
2.93 |
2.93 |
1.47 |
1.47 |
|
2BEA 253-0 |
740 |
560~938 |
5.2 |
5.2 |
3.47 |
3.47 |
3.47 |
3.47 |
1.73 |
1.73 |
|
2BEA 303-0 |
660 |
466~743 |
8.5 |
8.5 |
6.8 |
6.8 |
5.7 |
5.7 |
2.9 |
2.9 |
|
2BEA 303-2 |
660 |
466~743 |
– |
9.1 |
7.9 |
6.7 |
5.6 |
4.4 |
3.2 |
2.0 |
|
2BEA 305-1 |
660 |
466~743 |
8.2 |
8.2 |
7.8 |
7.0 |
6.0 |
5.1 |
4.2 |
3.3 |
|
2BEA 306-1 |
660 |
466~743 |
8.2 |
8.2 |
7.8 |
7.0 |
6.0 |
5.1 |
4.2 |
3.3 |
|
2BEA 353-0 |
530 |
372~660 |
11.2 |
11.2 |
9.0 |
9.0 |
7.5 |
7.5 |
3.8 |
3.8 |
|
2BEA 353-2 |
530 |
372~660 |
– |
12.1 |
10.5 |
9.0 |
7.4 |
5.8 |
4.3 |
2.7 |
|
2BEA 355-1 |
530 |
372~660 |
10.9 |
10.9 |
10.4 |
9.3 |
8.0 |
6.7 |
5.5 |
4.3 |
|
2BEA 356-1 |
530 |
372~660 |
10.9 |
10.9 |
10.4 |
9.3 |
8.0 |
6.7 |
5.5 |
4.3 |
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
your request will be responsed within 3 hours, kindly pay attention to your email please.
