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典型用途：
· 抽吸不含固体颗粒、不溶于或微溶于工作液的气体。泵一般
以水作为工作液
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· 电力、石化、煤炭、造纸、烟草、食品、纺织、冶金
及制药行业等用作真空脱水、真空干燥、真空过滤和压送气体
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水泵特点：
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| · 结构简单 |
| · 运行可靠 |
· 高效节能
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型号说明：
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本型泵的型号是由代表泵种类和特征的大写汉语拼音字母以及流量数值组成的。
2BE1型号示例： |
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型号及技术参数：
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| 型号 | 极限真空度
kPa | 转速
r/min | 不同真空度时的气量 m3/min | 功率 kW | 吸排气口径DN | 泵重
kg |
| 6kPa | 10kPa | 20kPa | 40kPa | 最大轴功率 | 电机功率 |
| 2BE1 103-0 | 3.3 | 1300 | 3.95 | 4.61 | 4.99 | 4.93 | 7.0 | 11 | 65 | 125 |
| 1450 | 4.62 | 5.22 | 5.72 | 5.50 | 8.2 | 11 |
| 1625 | 5.62 | 6.02 | 6.39 | 6.25 | 9.9 | 15 |
| 1750 | 6.30 | 6.70 | 6.98 | 6.78 | 11.1 | 15 |
| 2190 | 7.64 | 7.90 | 8.17 | 7.92 | 16.0 | 18.5 |
| 2BE1 153-0 | 3.3 | 1100 | 5.67 | 6.90 | 7.33 | 7.33 | 10.6 | 15 | 100 | 190 |
| 1300 | 7.80 | 8.50 | 8.93 | 8.80 | 13.7 | 18.5 |
| 1450 | 9.10 | 9.60 | 10.0 | 9.82 | 16.3 | 18.5 |
| 1625 | 10.4 | 10.6 | 11.0 | 10.70 | 19.6 | 22 |
| 1750 | 11.0 | 11.3 | 11.7 | 11.1 | 22.3 | 30 |
| 1810 | 11.4 | 11.7 | 12.0 | 11.5 | 23.5 | 30 |
| 2BE1 203-0 | 3.3 | 790 | 11.6 | 13.6 | 14.6 | 14.6 | 21.2 | 30 | 125 | 410 |
| 880 | 13.7 | 15.4 | 16.6 | 16.4 | 24.9 | 30 |
| 980 | 16.4 | 17.7 | 18.7 | 18.4 | 29.6 | 37 |
| 1100 | 19.2 | 19.9 | 20.7 | 20.6 | 35.6 | 45 |
| 1170 | 20.6 | 21.3 | 21.8 | 21.4 | 39.4 | 45 |
| 1300 | 22.1 | 22.7 | 23.4 | 22.9 | 47.2 | 55 |
| 2BE1 253-0 | 3.3 | 565 | 20.0 | 23.8 | 28.3 | 28.8 | 37.2 | 45 | 150 | 890 |
| 590 | 20.8 | 24.6 | 29.5 | 30.1 | 39.8 | 45 |
| 660 | 28.2 | 31.3 | 35.0 | 35.1 | 44.5 | 55 |
| 740 | 34.8 | 36.8 | 40.2 | 39.6 | 53.8 | 75 |
| 820 | 40.3 | 41.8 | 44.4 | 43.7 | 65.2 | 75 |
| 880 | 43.7 | 45.2 | 47.6 | 46.7 | 75.1 | 90 |
| 920 | 45.1 | 47.0 | 49.6 | 48.7 | 83.0 | 110 |
| 2BE1 303-0 | 3.3 | 472 | 35.4 | 39.4 | 43.0 | 42.2 | 50.2 | 75 | 200 | 1400 |
| 500 | 39.2 | 42.1 | 44.3 | 43.5 | 52.5 | 75 |
| 530 | 42.8 | 44.8 | 47.3 | 46.6 | 56.2 | 75 |
| 590 | 50.2 | 52.1 | 53.3 | 52.0 | 65.3 | 75 |
| 660 | 57.5 | 59.0 | 60.0 | 58.6 | 79.5 | 90 |
| 710 | 60.8 | 62.7 | 64.0 | 62.6 | 90.3 | 110 |
| 740 | 62.1 | 65.2 | 66.3 | 64.6 | 96.2 | 110 |
| 2BE1 353-0 | 3.3 | 372 | 39.2 | 48.6 | 56.0 | 57.2 | 62.2 | 75 | 250 | 2000 |
| 420 | 52.8 | 58.0 | 62.3 | 60.8 | 74.3 | 90 |
| 472 | 63.5 | 66.8 | 70.0 | 67.2 | 82.6 | 110 |
| 490 | 69.0 | 71.6 | 73.1 | 71.0 | 90.5 | 110 |
| 530 | 73.0 | 76.8 | 78.8 | 77.6 | 100 | 132 |
| 590 | 82.3 | 87.3 | 89.0 | 86.6 | 120 | 160 |
| 660 | 90.2 | 96.2 | 98.0 | 96.6 | 153.6 | 185 |
| 2BE1 403-0 | 3.3 | 330 | 63.3 | 77.0 | 86.0 | 83.5 | 97.5 | 110 | 300 | 3300 |
| 372 | 85.0 | 90.0 | 94.6 | 93.8 | 110 | 132 |
| 420 | 100.5 | 103.8 | 107.0 | 104.0 | 130 | 160 |
| 472 | 116.2 | 120.6 | 122.8 | 118.5 | 158 | 185 |
| 490 | 121.0 | 125.5 | 128.0 | 121.8 | 168 | 200 |
| 530 | 126.3 | 132.0 | 135.3 | 132.5 | 203 | 250 |
| 565 | 132.3 | 138.7 | 143.3 | 140.0 | 234 | 315 |
| 2BE1 355-1 | 16 | 372 | 59.5 | 62.0 | 65.0 | 65.8 | 67.0 | 90 | 250 | 2200 |
| 420 | 68.0 | 69.5 | 70.3 | 70.5 | 78.0 | 90 |
| 472 | 81.5 | 82.5 | 83.3 | 83.5 | 92.0 | 110 |
| 490 | 84.5 | 86.5 | 88.5 | 89.5 | 99.0 | 132 |
| 530 | 87.0 | 89.5 | 92.5 | 93.5 | 108.0 | 132 |
| 590 | 93.0 | 97.0 | 101.5 | 102.4 | 130.0 | 160 |
| 660 | 99.0 | 104.5 | 111.0 | 113.0 | 156.0 | 185 |
| 2BE1 405-1 | 16 | 330 | 92.8 | 95.8 | 98.5 | 99.2 | 103 | 132 | 300 | 3400 |
| 372 | 107.5 | 109.5 | 111.5 | 112.2 | 120 | 160 |
| 420 | 118.4 | 122.2 | 125.2 | 126.2 | 143 | 185 |
| 472 | 127.8 | 132.8 | 137.0 | 138.4 | 171 | 200 |
| 490 | 140.2 | 143.8 | 147.2 | 148.0 | 195 | 220 |
| 2BE1 505-1 | 16 | 266 | 118.0 | 122.0 | 126.0 | 127.5 | 128 | 160 | 350 | 5100 |
| 298 | 138.0 | 141.5 | 144.5 | 145.0 | 150 | 185 |
| 330 | 155.0 | 158.0 | 160.0 | 160.0 | 172 | 220 |
| 372 | 167.5 | 172.0 | 177.0 | 178.5 | 209 | 250 |
| 420 | 179.0 | 186.0 | 194.5 | 197.0 | 250 | 315 |
| 472 | 196.7 | 204.2 | 212.5 | 219.2 | 310 | 355 |
| 2BE1 605-1 | 16 | 236 | 179 | 185 | 189 | 192 | 185 | 220 | 400 | 7900 |
| 266 | 207 | 213 | 217 | 217 | 223 | 280 |
| 298 | 229 | 235 | 240 | 241 | 265 | 315 |
| 330 | 243 | 252 | 258 | 262 | 310 | 355 |
| 372 | 261 | 271 | 285 | 292 | 380 | 450 |
| 398 | 276 | 282 | 300 | 308 | 427 | 500 |
| 2BE1 705-1 | 16 | 197 | 256 | 262 | 268 | 268 | 250 | 315 | 500 | 11500 |
| 210 | 278 | 284 | 290 | 292 | 285 | 355 |
| 236 | 31.4 | 320 | 325 | 326 | 335 | 400 |
| 266 | 340 | 348 | 357 | 360 | 400 | 500 |
| 298 | 371 | 381 | 395 | 400 | 485 | 630 |
| 330 | 389 | 402 | 421 | 427 | 575 | 710 |
| 说明： | 1. | 上述性能参数基于进气温度20℃，进水温度15℃，被吸入气体为饱和空气，排气压力为101.3kPa的条件。 |
| 2. | 电机功率为通常采用的配套功率，用户有特殊要求，请与本厂联系。 |
| 3. | 表中吸排气口径指带进气连通管及排气汽水分离器的吸排气口径，泵的吸排气口径相应减小一个级别。 |
| 4. | 2BE1水环式真空泵带上一级喷射器，吸入压力可低于最低吸气压力；配以防汽蚀装置时，可以有效地提高泵在高真空下运行的抗汽蚀能力。 |
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更多真空泵系列：
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单级单吸离心泵
