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BoZhong (Shandong) Industrial Equipment Co., Ltd. | Part of the Atlas Copco Group
Address: No.50# YiDa Road, NanDing Town, Economic Development Zone, ZiBo, ShanDong, China
Tel: +86-533-2530388
Website: en.zbbz.com
2BE1203 Water ring vacuum pump
Key words:
vacuum
Classification:
2BE1 series water ring vacuum
2BE1203 Water ring vacuum pump
Graphic Details
Download 2BE1 Product Brochure (pdf)
The application range and characteristics：
2BE1 series water ring vacuum pumps and compressors are the products with high efficiency and economic power, which are manufactured by our company integrating with the advanced technology of the imported products from Germany.
These series products adopt single stage and single action structure and have many advantages, such as, compact structure, convenient maintenance, reliable running, high efficiency and economic power. Comparing with the SK, 2SK, SZ series water ring vacuum pumps used widely in our country at present, the 2BE series products are the ideal replacements of them for high vacuum, low power, and running reliability
The main characteristics of 2BE3 series products：
.All the bearings are the imported products for ensuring the precise orientation and the high stability during the working of the pump.
.The material of the impeller is QT400 nodular iron or stainless steel for ensuring the stability when the pump works under the rigorous condition and can extend the lifetime of the pump.
.The casing is made of steel or stainless steel plates to extend the lifetime of the 2BE1 series pumps.
.The shaft bushing is made of stainless steel to improve the lifetime of the pump 5 times than the normal material.
.The V-belt pulley (when the pump is driven by the belt) is used the high precise pulley with taper bushing to keep the reliability of the pump and extend its life. And it is also easy to mantle and dismantle.
.The coupling is used to drive the pump directly. The flexible part connecting the two half coupling is made of polyurethane that makes the pump more reliable.
.The unique design to set the separator above the pump saves the space and decreases the noise efficiently.
.All the parts are cast by the resin sands that make the pump surface very smooth. It is not necessary to cover the surface of the pumps with putty and gives out the heat efficiently.
.The mechanical seals (optional) are used the imported products to avoid the leakage when the pump works
The photos of the spare parts：the impeller made of Nodular QT400，the pump cover made of cast iron，the pump casing made of carbon steel，the port plate made of cast iron，the mormal bare pumps being tested，the impeller made of stainless steel，the pump cover made of stainless steel，the port plate made of stainless steel.，Wear-resisting Cr28 stainless steel shaft sleeve，Corrosion wear resistant stuffing
Performance parameters of 2BE1 series water ring vacuum pump
|
model
|
Speed (drive mode)
r/min |
Shaft power
|
Motor Power
kW |
Matching motor
380V
|
Ultimate vacuum
mbar |
Maximum pumping rate
|
Pump weight (whole machine)
kg |
Installation size
|
|
|
m3/h
|
m3/min
|
||||||||
|
|
1450（D）
1100（V）
1300（V）
1625（V）
1750（V）
|
10.8
7.2 9.2 13.2 14.8 |
15
11 11 15 18.5 |
Y160L-4
Y160M-4 Y160M-4 Y160L-4 Y180M-4 |
33mbar
(-0.098MPa) |
405
300 360 445 470 |
6.8
5.0 6.0 7.4 7.8 |
469
428 444 469 503 |
Pump head installation size
Installation size of direct drive Installation dimension of the pumps driven by the V-belt |
|
|
1450（D）
1100（V）
1300（V）
1625（V）
1750（V）
|
12.5
8.3 10.5 15.0 17.2 |
15
11 15 18.5 22 |
Y160L-4
Y160M-4 Y160L-4 Y180M-4 Y180L-4 |
33mbar
(-0.098MPa) |
465
340 415 510 535 |
7.8
5.7 6.9 8.5 8.9 |
481
437 481 515 533 |
|
|
|
1450（D）
1100（V）
1300（V）
1625（V）
1750（V）
|
16.3
10.6 13.6 19.6 22.3 |
18.5
15 18.5 22 30 |
Y180M-4
Y160L-4 Y180M-4 Y180L-4 Y200L-4 |
33mbar
(-0.098MPa) |
600
445 540 660 700 |
10.0
7.4 9.0 11.0 11.7 |
533
480 533 551 601 |
|
|
|
970（D）
790（V）
880（V）
1100（V）
1170（V）
1300（V）
|
17
14 16 22 25 30 |
22
18.5 18.5 30 30 37 |
Y200L2-6
Y180M-4 Y180M-4 Y200L-4 Y200L-4 Y225S-4 |
33mbar
(-0.098MPa) |
760
590 670 850 890 950 |
12.7
9.8 11.2 14.2 14.8 15.8 |
875
850 850 940 945 995 |
|
|
|
970（D）
790（V）
880（V）
1100（V）
1170（V）
1300（V）
|
27
20 23 33 37 45 |
37
30 30 45 45 55 |
Y250M-6
Y200L-4 Y200L-4 Y225M-4 Y225M-4 Y250M-4 |
33mbar
(-0.098MPa) |
1120
880 1000 1270 1320 1400 |
18.7
14.7 16.7 21.2 22.0 23.3 |
1065
995 995 1080 1085 1170 |
|
|
|
740（D）
558（V）
660（V）
832（V）
885（V）
938（V）
|
38
26 31.8 49 54 60 |
45
30 37 55 75 75 |
Y280M-8
Y200L-4 Y225S-4 Y250M-4 Y280S-4 Y280S-4 |
33mbar
(-0.098MPa) |
1700
1200 1500 1850 2000 2100 |
28.3
20.0 25.0 30.8 33.3 35.0 |
1693
1460 1515 1645 1805 1805 |
|
|
|
740（D）
560（V）
660（V）
740（V）
792（V）
833（V）
885（V）
938（V）
|
54
37 45 54 60 68 77 86 |
75
45 55 75 75 90 90 110 |
Y315M-8
Y225M-4 Y250M-4 Y280S-4 Y280S-4 Y280M-4 Y280M-4 Y315S-4 |
33mbar
(-0.098MPa) |
2450
1750 2140 2450 2560 2700 2870 3020 |
40.8
29.2 35.7 40.8 42.7 45.0 47.8 50.3 |
2215
1695 1785 1945 1945 2055 2060 2295 |
|
|
|
740（D）
590（D）
466（V）
521（V）
583（V）
657（V）
743（V）
|
98
65 48 54 64 78 99 |
110
75 55 75 75 90 132 |
Y315L2-8
Y315L2-10 Y250M-4 Y280S-4 Y280S-4 Y280M-4 Y315M-4 |
33mbar
(-0.098MPa) |
4000
3200 2500 2800 3100 3580 4000 |
66.7
53.3 41.7 46.7 51.7 59.7 66.7 |
3200
3200 2645 2805 2810 2925 3290 |
Installation dimension of the bare pumps
Installation dimension of the pumps driven directly Installation dimension of the pumps driven by the V-belt |
|
|
740（D）
590（D）
490（V）
521（V）
583（V）
657（V）
743（V）
|
102
70 55 59 68 84 103 |
132
90 75 75 90 110 132 |
Y355M1-8
Y355M1-10 Y280S-4 Y280S-4 Y280M-4 Y315S-4 Y315M-4 |
160mbar
(-0.085MPa) |
4650
3750 3150 3320 3700 4130 4650 |
77.5
62.5 52.5 55.3 61.2 68.8 77.5 |
3800
3800 2950 3000 3100 3300 3450 |
|
|
|
590（D）
390（V）
415（V）
464（V）
520（V）
585（V）
620（V）
660（belt）
|
121
65 70 81 97 121 133 152 |
160
75 90 110 132 160 160 185 |
Y355L2-10
Y280S-4 Y280M-4 Y315S-4 Y315M-4 Y315L1-4 Y315L1-4 Y315L2-4 |
33mbar
(-0.098MPa) |
5300
3580 3700 4100 4620 5200 5500 5850 |
88.3
59.7 61.7 68.3 77.0 86.7 91.7 97.5 |
4750
3560 3665 3905 4040 4100 4100 4240 |
|
|
|
590（D）
390（V）
435（V）
464（V）
520（V）
555（V）
585（V）
620（V）
|
130
75 86 90 102 115 130 145 |
160
90 110 110 132 132 160 185 |
Y355L2-10
Y280M-4 Y315S-4 Y315S-4 Y315M-4 Y315M-4 Y315L1-4 Y315L2-4 |
160mbar
(-0.085MPa) |
6200
4180 4600 4850 5450 5800 6100 6350 |
103.3
69.7 76.7 80.8 90.8 98.3 101.7 105.8 |
5000
3920 4150 4160 4290 4300 4350 4450 |
|
|
|
330（V）
372（V）
420（V）
472（V）
530（V）
565（V）
|
97
110 131 160 203 234 |
132
132 160 200 250 280 |
Y315M-4
Y315M-4 Y315L1-4 Y315L2-4 Y355M2-4 Y355L1-4 |
33mbar
(-0.098MPa) |
5160
5700 6470 7380 8100 8600 |
86.0
95.0 107.8 123.0 135.0 143.3 |
5860
5870 5950 6190 6630 6800 |
|
|
|
330（V）
372（V）
420（V）
472（V）
530（V）
565（V）
|
100
118 140 170 206 235 |
132
160 185 200 250 280 |
Y315M-4
Y315L1-4 Y315L2-4 Y315L2-4 Y355M2-4 Y355L1-4 |
160mbar
(-0.085MPa) |
6000
6700 7500 8350 9450 10100 |
100.0
111.7 125.0 139.2 157.5 168.3 |
5980
6070 6200 6310 6750 6920 |
|
Note: the above selected motor power in most conditions. Such as the outlet pressure is higher (0.02~0.05MPa), is should correspondingly increase the motor power; such as the normal work of 2BE1 vacuum pump shaft power is small, also can use close to the shaft power of the motor power, so more efficient.
Note: water ring vacuum pump of the water temperature on the properties of the impact is larger, and the water ring vacuum pump performance curve were measured in 15 ℃ temperature conditions, so in the practical use of water ring vacuum pump coping water ring vacuum pump of the pumping speed is corrected. Correction method please refers to:water temperature of water ring vacuum pump performance.
The water consumed volume for 2BE1 series vacuum pumps
|
Model
|
Standard speed
rpm
|
Speed scope
rpm
|
The water consumed volume under the suction pressure as bellow: (mbar, abs) m3/h
|
|||||||
|
≤160
|
200
|
300
|
400
|
500
|
600
|
700
|
＞800
|
|||
|
2BE1 151-0
|
1450
|
1100~1750
|
1.5
|
1.5
|
1
|
1
|
1
|
1
|
0.5
|
0.5
|
|
2BE1 152-0
|
1450
|
1100~1750
|
1.7
|
1.7
|
1.13
|
1.13
|
1.13
|
1.13
|
0.57
|
0.57
|
|
2BE1 153-0
|
1450
|
1100~1750
|
1.9
|
1.9
|
1.27
|
1.27
|
1.27
|
1.27
|
0.63
|
0.63
|
|
2BE1 202-0
|
980
|
790~1300
|
2.1
|
2.1
|
1.4
|
1.4
|
1.4
|
1.4
|
0.7
|
0.7
|
|
2BE1 203-0
|
980
|
790~1300
|
2.6
|
2.6
|
1.73
|
1.73
|
1.73
|
1.73
|
0.87
|
0.87
|
|
2BE1 252-0
|
740
|
558~938
|
4.4
|
4.4
|
2.93
|
2.93
|
2.93
|
2.93
|
1.47
|
1.47
|
|
2BE1 253-0
|
740
|
560~938
|
5.2
|
5.2
|
3.47
|
3.47
|
3.47
|
3.47
|
1.73
|
1.73
|
|
2BE1 303-0
|
660
|
466~743
|
8.5
|
8.5
|
6.8
|
6.8
|
5.7
|
5.7
|
2.9
|
2.9
|
|
2BE1 303-2
|
660
|
466~743
|
-
|
9.1
|
7.9
|
6.7
|
5.6
|
4.4
|
3.2
|
2.0
|
|
2BE1 305-1
|
660
|
466~743
|
8.2
|
8.2
|
7.8
|
7.0
|
6.0
|
5.1
|
4.2
|
3.3
|
|
2BE1 306-1
|
660
|
466~743
|
8.2
|
8.2
|
7.8
|
7.0
|
6.0
|
5.1
|
4.2
|
3.3
|
|
2BE1 353-0
|
530
|
372~660
|
11.2
|
11.2
|
9.0
|
9.0
|
7.5
|
7.5
|
3.8
|
3.8
|
|
2BE1 353-2
|
530
|
372~660
|
-
|
12.1
|
10.5
|
9.0
|
7.4
|
5.8
|
4.3
|
2.7
|
|
2BE1 355-1
|
530
|
372~660
|
10.9
|
10.9
|
10.4
|
9.3
|
8.0
|
6.7
|
5.5
|
4.3
|
|
2BE1 356-1
|
530
|
372~660
|
10.9
|
10.9
|
10.4
|
9.3
|
8.0
|
6.7
|
5.5
|
4.3
|
|
2BE1 403-0
|
420
|
330~565
|
16.0
|
16.0
|
12.8
|
10.7
|
10.7
|
8.7
|
7.2
|
5.4
|
|
2BE1 405-1
|
420
|
330~565
|
14.7
|
14.7
|
14.2
|
12.6
|
10.9
|
9.2
|
7.7
|
5.9
|
The water consumed volume for 2BE1 series vacuum pumps
|
Model
|
Standard speed
rpm
|
Speed scope
rpm
|
The water consumed volume under the suction pressure as bellow: (mbar, abs) m3/h
|
|||||||
|
1.2
|
1.4
|
1.5
|
1.6
|
1.8
|
2.0
|
2.2
|
2.4
|
|||
|
2BE1 151-8
|
1450
|
1100~1750
|
0.9
|
1.2
|
1.2
|
1.4
|
1.6
|
1.7
|
1.9
|
-
|
|
2BE1 152-8
|
1450
|
1100~1750
|
1.0
|
1.3
|
1.3
|
1.5
|
1.7
|
1.8
|
2.0
|
-
|
|
2BE1 153-8
|
1450
|
1100~1750
|
1.2
|
1.5
|
1.5
|
1.7
|
1.9
|
2.0
|
2.2
|
-
|
|
2BE1 202-8
|
980
|
790~1300
|
0.3
|
0.5
|
0.6
|
0.7
|
0.9
|
1.1
|
1.4
|
-
|
|
2BE1 203-8
|
980
|
790~1300
|
0.4
|
0.6
|
0.7
|
0.7
|
0.9
|
1.2
|
1.5
|
-
|
|
2BE1 252-8
|
740
|
558~938
|
1.3
|
2.1
|
3.0
|
3.2
|
4.3
|
5.4
|
6.4
|
7.5
|
|
2BE1 253-8
|
740
|
560~938
|
1.7
|
2.5
|
3.0
|
3.3
|
4.4
|
5.5
|
6.9
|
8.3
|
|
2BE1 303-8
|
660
|
466~743
|
2.3
|
3.2
|
4.0
|
4.6
|
6.0
|
8.0
|
9.5
|
10.9
|
|
2BE1 305-8
|
660
|
466~743
|
2.3
|
3.2
|
4.0
|
4.6
|
6.0
|
8.0
|
9.5
|
12.0
|
|
2BE1 355-8
|
530
|
372~660
|
3.2
|
4.4
|
5.2
|
6.3
|
8.3
|
10.8
|
13.0
|
16.0
|
|
2BE1 405-8
|
420
|
330~565
|
4.3
|
5.7
|
6.8
|
8.4
|
11.0
|
14.5
|
17.5
|
22
|
Note：
1.Types of the operating liquid: the water is used in the usual situation with standard temperature at 15oC (or its range is from 0oC to 65oC). Or at least the temperature is lower 10oC than the boiling-point.
2.The data of the consumed volume of the water above indicate the data under the standard speed of the pump. Different pumps have different speeds. The practical value should multiply the ratio between the practical speed and the standard speed.
3. If it is necessary to increase the flowrate of the operating liquid, the data in the above table should be twice.
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BoZhong (Shandong) Industrial Equipment Co., Ltd. | Part of the Atlas Copco Group
Address: No.50# YiDa Road, NanDing Town, Economic Development Zone, ZiBo, ShanDong, China
Tel: +86-533-2530388
Website: en.zbbz.com
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