上海邦泉泵业制造有限公司（报价电话：021-57648032）
bqow单级双吸离心泵是卧式中开蜗壳泵，供输送清水或物理化学性质类似于水的其他液体，根据用户需求，单级离心泵通过改变泵结构及材质可用于输送多泥砂水或各类腐蚀性液体，该系列泵适用于工厂、矿山、城市给排水、电站、农田排灌及各种水利工程。
bqow单级双吸离心泵产品特点：
1、本型泵的吸入口与吐出口均在水泵轴心线的下方，与轴线垂成水平方向．检修时无需拆卸进出口水管及电机．从转动方向看去，水泵为顺时针方向旋转(根据用户需要亦可改为逆时针方向旋转)。
2、泵主要零件有：泵体，泵盖，叶轮，轴，双吸密封环，轴套等。
3、泵体与泵盖构成叶轮的工作室，在进出水法兰上，制有安装真空表和压力表的管螺孔。进出水法兰的下部，制有放水的管螺孔。
4、经过静平衡校验的叶轮，用轴套的两边的轴套螺母固定在轴上，其轴向位置可通过轴套螺母进行调整。
5、泵轴由两个单列向心球轴承支承。轴承装在轴承体内，安装在泵体两端，用黄油润滑。
6、双吸密封环用以减少水泵压力室的水漏回吸水室。
7、泵通过弹性联轴器由电动机直接传动。必要时亦可用内燃机传动。
8、轴封为软填料密封(根据用户需要可采用机械密封结构)。
bqow型单级双吸离心泵型号意义：
例：bqow80-250b
80-泵出口口径dn(mm)
bqow-单级双吸离心泵
250b-叶轮名义外径
邦泉bqow单级双吸离心泵型号及规格表
| 卧式单级双吸离心泵规格型号 | 流量m3/h | 扬程m | 转速r/min | 功率kw | |
| 80-220(i) | 83.5 | 13.8 | 1480 | 5.5 | |
| a | 77.2 | 11.8 | 4 | ||
| b | 70.4 | 9.8 | 3 | ||
| c | 64.4 | 8.2 | 3 | ||
| 164.5 | 55 | 2950 | 37 | ||
| a | 152.9 | 47.5 | 30 | ||
| b | 138.5 | 39 | 30 | ||
| c | 128.4 | 33.5 | 22 | ||
| 80-220 | 66.5 | 12.8 | 1480 | 4 | |
| a | 61.1 | 10.8 | 4 | ||
| b | 55.8 | 9 | 3 | ||
| c | 51.3 | 7.6 | 2.2 | ||
| 134.5 | 51 | 2950 | 30 | ||
| a | 124.2 | 43.5 | 30 | ||
| b | 113 | 36 | 22 | ||
| c | 105 | 31 | 18.5 | ||
| 80-280(i) | 104.5 | 22.5 | 1480 | 11 | |
| a | 96 | 19 | 11 | ||
| b | 88.1 | 16 | 7.5 | ||
| c | 79.4 | 13 | 5.5 | ||
| 208 | 90 | 2950 | 75 | ||
| a | 192.4 | 77 | 75 | ||
| b | 174.7 | 63.5 | 55 | ||
| c | 155 | 50 | 37 | ||
| 80-280 | 86 | 20.7 | 1480 | 7.5 | |
| a | 80 | 18.1 | 7.5 | ||
| b | 73.2 | 15 | 5.5 | ||
| c | 66.8 | 12.5 | 4 | ||
| 172 | 82.5 | 2950 | 75 | ||
| a | 160 | 71.5 | 55 | ||
| b | 146.7 | 60 | 45 | ||
| c | 132.6 | 49 | 30 | ||
| 80-350(i) | 114.4 | 38.8 | 1480 | 22 | |
| a | 105.5 | 33 | 15 | ||
| b | 96.3 | 27.5 | 15 | ||
| c | 87.1 | 22.5 | 11 | ||
| 80-350 | 100 | 35.5 | 1480 | 15 | |
| a | 93.1 | 30.8 | 15 | ||
| b | 82.8 | 25.5 | 11 | ||
| c | 70 | 20 | 7.5 | ||
| 100-260(i) | 145 | 18.8 | 1480 | 11 | |
| a | 132.9 | 15.8 | 11 | ||
| b | 122.9 | 13.5 | 7.5 | ||
| c | 115.9 | 11 | 5.5 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 100-260(i) | 289 | 75 | 2950 | 90 | |
| a | 264.9 | 63 | 75 | ||
| b | 240.6 | 52 | 55 | ||
| c | 223.4 | 44.8 | 45 | ||
| 100-260 | 123.5 | 17 | 1480 | 11 | |
| a | 114 | 14.5 | 7.5 | ||
| b | 105.9 | 12.5 | 7.5 | ||
| c | 99.3 | 11 | 5.5 | ||
| 245.5 | 68 | 2950 | 75 | ||
| a | 227.7 | 58.5 | 55 | ||
| b | 212.6 | 51 | 45 | ||
| c | 195.2 | 43 | 37 | ||
| 100-320(i) | 185.5 | 31.2 | 1480 | 22 | |
| a | 172 | 27 | 18.5 | ||
| b | 157.5 | 22.5 | 15 | ||
| c | 142.8 | 18.5 | 11 | ||
| 368 | 123 | 2950 | 200 | ||
| a | 341.6 | 106 | 160 | ||
| b | 314.8 | 90 | 110 | ||
| c | 245.4 | 74 | 90 | ||
| 100-320 | 141.5 | 29.5 | 1480 | 18.5 | |
| a | 131.6 | 25.5 | 15 | ||
| b | 120 | 21.2 | 11 | ||
| c | 112.4 | 17 | 11 | ||
| 283 | 119 | 2950 | 132 | ||
| a | 263.3 | 103 | 110 | ||
| b | 237.8 | 84 | 90 | ||
| c | 215.5 | 69 | 75 | ||
| 100-400(i) | 185.5 | 52 | 1480 | 45 | |
| a | 170.6 | 44 | 30 | ||
| b | 158.6 | 38 | 30 | ||
| c | 141.6 | 30.3 | 18.5 | ||
| 100-400 | 163 | 52 | 1480 | 37 | |
| a | 149.9 | 44 | 30 | ||
| b | 138.4 | 37.5 | 22 | ||
| c | 121.1 | 28.7 | 18.5 | ||
| 125-240(i) | 274.6 | 14.8 | 1480 | 18.5 | |
| a | 259.3 | 13.2 | 15 | ||
| b | 232.4 | 10.6 | 15 | ||
| c | 210.5 | 8.7 | 11 | ||
| 533.5 | 60 | 2950 | 132 | ||
| a | 496.7 | 52 | 110 | ||
| b | 454.3 | 43.5 | 75 | ||
| c | 411.6 | 34 | 75 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 125-240 | 256.5 | 15.1 | 1480 | 15 | |
| a | 242.5 | 13.5 | 15 | ||
| b | 223.8 | 11.5 | 11 | ||
| c | 199.1 | 9.1 | 7.5 | ||
| 472.5 | 60.5 | 2950 | 110 | ||
| a | 442.2 | 53 | 90 | ||
| b | 393.7 | 42 | 75 | ||
| c | 369.5 | 37 | 75 | ||
| 125-300(i) | 270 | 27 | 1480 | 30 | |
| a | 243.7 | 22 | 22 | ||
| b | 220.5 | 18 | 18.5 | ||
| c | 195.8 | 14.2 | 15 | ||
| 535.5 | 108 | 2950 | 200 | ||
| a | 483.4 | 88 | 160 | ||
| b | 437.2 | 72 | 132 | ||
| c | 389 | 57 | 110 | ||
| 125-300 | 242.5 | 25 | 1480 | 30 | |
| a | 222.3 | 21 | 18.5 | ||
| b | 202.9 | 17.5 | 15 | ||
| c | 179.5 | 13.7 | 11 | ||
| 479 | 100 | 2950 | 200 | ||
| a | 437.7 | 83.5 | 160 | ||
| b | 400.8 | 70 | 110 | ||
| c | 355.2 | 55 | 90 | ||
| 125-380(i) | 310.5 | 47 | 1480 | 75 | |
| a | 282.8 | 39 | 45 | ||
| b | 254.2 | 31.5 | 37 | ||
| c | 221.9 | 24 | 30 | ||
| 125-380 | 278 | 43 | 1480 | 55 | |
| a | 257.9 | 37 | 45 | ||
| b | 234.1 | 30.5 | 30 | ||
| c | 209.8 | 24.5 | 22 | ||
| 125-480(i) | 328.5 | 76 | 1480 | 110 | |
| a | 307.3 | 66.5 | 90 | ||
| b | 282 | 56 | 75 | ||
| c | 250.4 | 44.2 | 45 | ||
| 125-480 | 294.5 | 69.5 | 1480 | 90 | |
| a | 274.8 | 60.5 | 75 | ||
| b | 257.2 | 53 | 55 | ||
| c | 230 | 43.5 | 37 | ||
| 150-280(i) | 443.5 | 21 | 1480 | 37 | |
| a | 410.6 | 18 | 30 | ||
| b | 367 | 15 | 22 | ||
| c | 338.2 | 11.5 | 18.5 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 150-280(i) | 443.5 | 21 | 1480 | 37 | |
| a | 410.6 | 18 | 30 | ||
| b | 367 | 15 | 22 | ||
| c | 338.2 | 11.5 | 18.5 | ||
| 150-280 | 397 | 20.4 | 1480 | 30 | |
| a | 362.4 | 17 | 30 | ||
| b | 340.7 | 14.5 | 22 | ||
| c | 318.1 | 11.5 | 18.5 | ||
| 150-350(i) | 447.5 | 38 | 1480 | 75 | |
| a | 404.2 | 31 | 55 | ||
| b | 363 | 25 | 37 | ||
| c | 324.7 | 20 | 30 | ||
| 150-350 | 407.5 | 35 | 1480 | 55 | |
| a | 374.1 | 29.5 | 45 | ||
| b | 344.4 | 25 | 37 | ||
| c | 311.9 | 20.5 | 30 | ||
| 150-450(i) | 515.5 | 66 | 1480 | 132 | |
| a | 468.4 | 54.5 | 110 | ||
| b | 418.5 | 43.5 | 75 | ||
| c | 375.4 | 35 | 55 | ||
| 150-450 | 440 | 60 | 1480 | 110 | |
| a | 401.7 | 50 | 90 | ||
| b | 359.3 | 40 | 75 | ||
| c | 326.3 | 33 | 45 | ||
| 150-570(i) | 584 | 105 | 1480 | 250 | |
| a | 536.2 | 88.5 | 200 | ||
| b | 493.6 | 75 | 160 | ||
| c | 450 | 61.5 | 132 | ||
| 150-570 | 537 | 90 | 1480 | 200 | |
| a | 499.9 | 78 | 160 | ||
| b | 468.5 | 68.5 | 132 | ||
| c | 419.2 | 57.5 | 110 | ||
| 200-340(i) | 695.5 | 30 | 1480 | 75 | |
| a | 641.2 | 25.5 | 75 | ||
| b | 586 | 21.3 | 55 | ||
| c | 530 | 17 | 37 | ||
| 200-340 | 638 | 28 | 1480 | 75 | |
| a | 596.8 | 24.5 | 55 | ||
| b | 552.5 | 21 | 45 | ||
| c | 497.1 | 17 | 37 | ||
| 200-410(i) | 710 | 52 | 1480 | 132 | |
| a | 641.9 | 42.5 | 110 | ||
| b | 586.6 | 35.5 | 90 | ||
| c | 525.6 | 28.5 | 75 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 200-410 | 649 | 48 | 1480 | 110 | |
| a | 596.1 | 40.5 | 90 | ||
| b | 550.2 | 37.5 | 75 | ||
| c | 495.7 | 28 | 55 | ||
| 200-530(i) | 818 | 91 | 1480 | 315 | |
| a | 750 | 76.5 | 250 | ||
| b | 687.9 | 62.5 | 200 | ||
| c | 630 | 47.5 | 132 | ||
| 200-530 | 735 | 81.7 | 1480 | 250 | |
| a | 670 | 68 | 185 | ||
| b | 633 | 55 | 160 | ||
| c | 576.3 | 43.5 | 110 | ||
| 200-660(i) | 793 | 150 | 1480 | 500 | |
| a | 729.7 | 127 | 400 | ||
| b | 669.8 | 107 | 315 | ||
| c | 637.4 | 88 | 250 | ||
| 200-660 | 721 | 132.5 | 1480 | 400 | |
| a | 670.2 | 114.5 | 315 | ||
| b | 621.6 | 98.5 | 250 | ||
| c | 570.6 | 83 | 200 | ||
| 250-390(i) | 1052 | 39 | 1480 | 160 | |
| a | 967.7 | 33 | 132 | ||
| b | 915.3 | 27 | 110 | ||
| c | 843.3 | 20 | 75 | ||
| 250-390 | 1030.5 | 37 | 1480 | 132 | |
| a | 958.3 | 32 | 110 | ||
| b | 880.3 | 27 | 90 | ||
| c | 819.6 | 22 | 75 | ||
| 250-470(i) | 1174.5 | 66 | 1480 | 280 | |
| a | 1072.2 | 55 | 220 | ||
| b | 975.2 | 45.5 | 200 | ||
| c | 903.3 | 37.5 | 160 | ||
| 250-470 | 1081 | 54.5 | 1480 | 220 | |
| a | 1003.9 | 47 | 200 | ||
| b | 911 | 40.5 | 160 | ||
| c | 830 | 34.5 | 110 | ||
| 250-610(i) | 1243 | 116 | 1480 | 560 | |
| a | 1154.1 | 100 | 450 | ||
| b | 1051.4 | 83 | 355 | ||
| c | 970 | 66 | 250 | ||
| 250-610 | 1045 | 104 | 1480 | 400 | |
| a | 972.1 | 90 | 315 | ||
| b | 884.5 | 74.5 | 250 | ||
| c | 806.9 | 62 | 200 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 300-330(i) | 1099 | 24.5 | 1480 | 110 | |
| a | 1020 | 19.8 | 90 | ||
| b | 970 | 15.5 | 75 | ||
| c | 920 | 11.5 | 45 | ||
| 300-330 | 940 | 23 | 1480 | 90 | |
| a | 876.6 | 20 | 90 | ||
| b | 801 | 16.7 | 55 | ||
| c | 705 | 13.7 | 45 | ||
| 300-450(i) | 1678.5 | 53 | 1480 | 315 | |
| a | 1576.8 | 45 | 280 | ||
| b | 1476 | 36.5 | 200 | ||
| c | 1360.8 | 27.5 | 160 | ||
| 300-450 | 1620 | 51.5 | 1480 | 315 | |
| a | 1519.2 | 45 | 250 | ||
| b | 1422 | 37.5 | 200 | ||
| c | 1332 | 30.5 | 160 | ||
| 300-550(i) | 1750 | 94 | 1480 | 630 | |
| a | 1645.2 | 76 | 450 | ||
| b | 1573.2 | 62 | 355 | ||
| c | 1515.6 | 50 | 280 | ||
| 300-550 | 1550 | 80 | 1480 | 450 | |
| a | 1447.2 | 67 | 355 | ||
| b | 1360.8 | 57 | 280 | ||
| c | 1281.6 | 47.5 | 250 | ||
| 300-710(i) | 1836 | 160 | 1480 | 1120 | |
| a | 1735.2 | 136 | 900 | ||
| b | 1623.6 | 112 | 710 | ||
| c | 1537.2 | 91 | 500 | ||
| 300-710 | 1690 | 139 | 1480 | 800 | |
| a | 1573.2 | 119 | 710 | ||
| b | 1450.8 | 99 | 560 | ||
| c | 1342.8 | 81 | 400 | ||
| 350-380(i) | 1733 | 32 | 1480 | 200 | |
| a | 1692 | 26.5 | 160 | ||
| b | 1641.6 | 21 | 132 | ||
| c | 1602 | 15 | 110 | ||
| 350-380 | 1424 | 31 | 1480 | 160 | |
| a | 1335.6 | 26.3 | 132 | ||
| b | 1270.8 | 22.5 | 110 | ||
| c | 1188 | 17.8 | 90 | ||
| 350-440(i) | 2745 | 43.5 | 1480 | 450 | |
| a | 2635.2 | 35 | 355 | ||
| b | 2563.2 | 27.5 | 280 | ||
| c | 2484 | 21.5 | 220 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 350-440 | 2235 | 42.5 | 1480 | 355 | |
| a | 2088 | 36 | 280 | ||
| b | 1987.2 | 30 | 250 | ||
| c | 1847.6 | 25 | 220 | ||
| 350-520(i) | 2610 | 70 | 1480 | 630 | |
| a | 2430 | 60 | 560 | ||
| b | 2232 | 50 | 400 | ||
| c | 2070 | 38 | 315 | ||
| 350-520 | 2450 | 67 | 1480 | 560 | |
| a | 2268 | 59.5 | 500 | ||
| b | 2088 | 50 | 400 | ||
| c | 1944 | 41.5 | 315 | ||
| 350-640 | 2160 | 126.2 | 1480 | 1000 | |
| a | 2000 | 116 | 900 | ||
| b | 1920 | 106 | 800 | ||
| c | 1830 | 95.6 | 710 | ||
| d | 1695 | 83 | 560 | ||
| 400-550(i) | 2635 | 86 | 1480 | 900 | |
| a | 2520 | 79 | 800 | ||
| b | 2418 | 71.8 | 630 | ||
| c | 2311.5 | 64 | 630 | ||
| d | 2235.6 | 57.8 | 560 | ||
| 400-550 | 2190 | 63.8 | 1480 | 500 | |
| a | 2045.5 | 57.8 | 450 | ||
| b | 1882 | 51.2 | 400 | ||
| c | 1767.6 | 45 | 315 | ||
| 400-600 | 2502 | 90.2 | 1480 | 800 | |
| a | 2422 | 81.8 | 710 | ||
| b | 2354 | 74 | 630 | ||
| c | 2225.5 | 68 | 560 | ||
| d | 2127.6 | 59.8 | 500 | ||
| 400-600(i) | 3176.5 | 113 | 1480 | 1400 | |
| a | 3007 | 103.6 | 1120 | ||
| b | 2922.4 | 93 | 1000 | ||
| c | 2732 | 83.7 | 900 | ||
| d | 2641.6 | 74 | 800 | ||
| 500-520(i) | 3217.5 | 25 | 980 | 280 | |
| a | 3088 | 23 | 250 | ||
| b | 2964.5 | 21 | 220 | ||
| c | 2846 | 18.4 | 200 | ||
| d | 2732 | 16.3 | 185 | ||
| 500-520 | 2777 | 22.5 | 980 | 220 | |
| a | 2638 | 19.5 | 200 | ||
| b | 2484 | 15.6 | 160 | ||
| c | 2178.5 | 13.8 | 132 | ||
| 型号及规格 | 流量 | 扬程 | 转速 | 功率 | |
| m3/h | m | r/min | kw | ||
| 500-650(i) | 3510 | 41.5 | 980 | 500 | |
| a | 3352.5 | 38.7 | 450 | ||
| b | 3172.5 | 36 | 400 | ||
| c | 3015 | 33.2 | 355 | ||
| d | 2767.5 | 29.7 | 315 | ||
| 500-650 | 2992 | 33.7 | 980 | 355 | |
| a | 2835 | 30.2 | 315 | ||
| b | 2722.5 | 27.7 | 280 | ||
| c | 2642.5 | 24 | 250 | ||
| 500-710(i) | 3852 | 64.4 | 980 | 1000 | |
| a | 3672 | 592 | 800 | ||
| b | 3470.4 | 53 | 710 | ||
| c | 3204 | 47.7 | 560 | ||
| d | 3024 | 42 | 500 | ||
| 500-710 | 3006 | 49 | 980 | 560 | |
| a | 2812.5 | 44.2 | 450 | ||
| b | 2632.5 | 39.3 | 400 | ||
| c | 2407.5 | 34.6 | 355 | ||
| 500-800(i) | 3996 | 80.6 | 980 | 1120 | |
| a | 3600 | 72.8 | 900 | ||
| b | 3204 | 65.3 | 800 | ||
| c | 2880 | 58 | 630 | ||
| 500-800 | 3474 | 62.5 | 980 | 800 | |
| a | 3330 | 55.8 | 710 | ||
| b | 3150 | 49.6 | 560 | ||
| c | 2970 | 43.6 | 500 | ||
| 500-860(i) | 4183.2 | 111.2 | 980 | 1600 | |
| a | 3996 | 100.7 | 1400 | ||
| b | 3780 | 90.4 | 1250 | ||
| c | 3528 | 80.4 | 1120 | ||
| 500-860 | 3600 | 90 | 980 | 1120 | |
| a | 3492 | 82.9 | 1000 | ||
| b | 3384 | 77.2 | 900 | ||
| c | 3204 | 71.5 | 800 | ||
| d | 3081.6 | 65.8 | 800 | ||
| 600-560(i) | 4716 | 24.2 | 980 | 400 | |
| a | 4428 | 21.5 | 355 | ||
| b | 4046.4 | 17.8 | 250 | ||
| c | 3787 | 15.4 | 220 | ||
| 600-560 | 3996 | 20.2 | 980 | 280 | |
| a | 3744 | 17.8 | 250 | ||
| b | 3461.5 | 15.63 | 200 | ||
| c | 3157 | 13 | 160 | ||
| 600-630(i) | 4736.5 | 39 | 980 | 630 | |
| a | 4420 | 34.1 | 560 | ||
| b | 4080 | 29.1 | 450 | ||
| c | 3755 | 24.8 | 355 | ||
