性能及优点：大流道抗堵塞水力部件设计 干式安装便于维修,机电一体化 占地面积小。GW管道排污泵是本司在引进进技术的基础上，结合国内水泵的使用特点而研制成功的新一代泵类产品，具有节能、防缠绕、无堵塞、自动安装和自动控制等特点，在排送固体颗粒和长纤维垃圾方面，具有独果。该泵水力性能*、成熟，产品经性能测试，各项指标均符合有关设计要求。适用于化工、石油、制药、采矿、造纸、电厂及城市污水处理、市政工程、公共设施排污等输送带颗粒的污水污物。
GW型管道式排污泵产品特点：
泵与电机直联同轴，属机电一体化产品，结构紧凑，性能稳定。
大流道抗堵塞水力部件设计，大大提高污物通过能力，能有效通过泵口径的5倍纤维物质和直径为泵口径约50%的固体颗粒。
设计合理，配套电机合理，效率高，噪音低，节能。
机械密封采用硬质耐磨碳化钨，具有耐用、耐磨等特点，可以使泵安全连续运行8000小时以上。
泵为立式结构，进出口中心线在同一水平线上，且进出口法兰规格相同，安装拆卸十分方便。
占地面积小，无需建机房，可节省大量基建费用；在电机风叶端加上防护罩，整机可置于室外工作。
| 型号 | 口径 | 流量 | 扬程 | 功率 | 转速 | 效率 | 使用扬 |
| 25GW8-22-1.1 | 25 | 8 | 22 | 1.1 | 2825 | 38.5 | 10-22 |
| 32GW12-15-1.1 | 32 | 12 | 15 | 1.1 | 2825 | 40 | 8-15 |
| 40GW15-15-1.5 | 40 | 15 | 15 | 1.5 | 2840 | 45.1 | 6-15 |
| 40GW15-30-2.2 | 40 | 15 | 30 | 2.2 | 2840 | 48 | 15-30 |
| 50GW20-7-0.75 | 50 | 20 | 7 | 0.75 | 1390 | 54 | 3-7 |
| 50GW10-10-0.75 | 50 | 10 | 10 | 0.75 | 1390 | 56 | 4-10 |
| 50GW20-15-1.5 | 50 | 20 | 15 | 1.5 | 2840 | 55 | 6-15 |
| 50GW15-25-2.2 | 50 | 15 | 25 | 2.2 | 2840 | 56 | 10-25 |
| 50GW18-30-3 | 50 | 18 | 30 | 3 | 2880 | 58 | 15-30 |
| 50GW25-32-5.5 | 50 | 25 | 32 | 5.5 | 2900 | 53 | 17-32 |
| 50GW20-40-7.5 | 50 | 20 | 40 | 7.5 | 2900 | 55 | 20-40 |
| 65GW25-15-2.2 | 65 | 25 | 15 | 2.2 | 2840 | 52 | 6-15 |
| 65GW37-13-3 | 65 | 37 | 13 | 3 | 2880 | 55 | 6-13 |
| 65GW25-30-4 | 65 | 25 | 30 | 4 | 2890 | 58 | 15-30 |
| 65GW30-40-7.5 | 65 | 30 | 40 | 7.5 | 2900 | 56 | 20-40 |
| 65GW35-50-11 | 65 | 35 | 50 | 11 | 2930 | 60 | 35-50 |
| 65GW35-60-15 | 65 | 35 | 60 | 15 | 2930 | 63 | 40-60 |
| 80GW40-7-2.2 | 80 | 40 | 7 | 2.2 | 1420 | 52 | 3-7 |
| 80GW43-13-3 | 80 | 43 | 13 | 3 | 2880 | 50 | 5-13 |
| 80GW40-15-4 | 80 | 40 | 15 | 4 | 2890 | 57 | 6-15 |
| 80GW65-25-7.5 | 80 | 65 | 25 | 7.5 | 2900 | 56 | 12-25 |
| 100GW80-10-4 | 100 | 80 | 10 | 4 | 1440 | 62 | 4-10 |
| 100GW110-10-5.5 | 100 | 110 | 10 | 5.5 | 1440 | 66 | 5-10 |
| 100GW100-15-7.5 | 100 | 100 | 15 | 7.5 | 1440 | 67 | 8-15 |
| 100GW85-20-7.5 | 100 | 85 | 20 | 7.5 | 1440 | 68 | 10-20 |
| 100GW100-25-11 | 100 | 100 | 25 | 11 | 1460 | 65 | 10-25 |
| 100GW100-30-15 | 100 | 100 | 30 | 15 | 1460 | 66 | 12-30 |
| 100GW100-35-18.5 | 100 | 100 | 35 | 18.5 | 1470 | 65 | 15-35 |
| 125GW130-15-11 | 125 | 130 | 15 | 11 | 1460 | 62 | 7-15 |
| 125GW130-20-15 | 125 | 130 | 20 | 15 | 1460 | 63 | 10-20 |
| 150GW145-9-7.5 | 150 | 145 | 9 | 7.5 | 1440 | 63 | 4-9 |
| 150GW180-15-15 | 150 | 180 | 15 | 15 | 1460 | 65 | 5-15 |
| 150GW180-20-18.5 | 150 | 180 | 20 | 18.5 | 1470 | 75 | 8-20 |
| 150GW180-25-22 | 150 | 180 | 25 | 22 | 1470 | 76 | 12-25 |
| 150GW130-30-22 | 150 | 130 | 30 | 22 | 1470 | 75 | 15-30 |
| 150GW180-30-30 | 150 | 180 | 30 | 30 | 1470 | 73 | 15-30 |
| 150GW200-30-37 | 150 | 200 | 30 | 37 | 1480 | 70 | 13-30 |
| 200GW300-7-11 | 200 | 300 | 7 | 11 | 970 | 73 | 3-7 |
| 200GW250-11-15 | 200 | 250 | 11 | 15 | 970 | 74 | 4-11 |
| 200GW400-10-22 | 200 | 400 | 10 | 22 | 1470 | 76 | 5-10 |
| 200GW400-13-30 | 200 | 400 | 13 | 30 | 1470 | 73 | 6-13 |
| 200GW250-15-18.5 | 200 | 250 | 15 | 18.5 | 1470 | 72 | 7-15 |
| 200GW300-15-22 | 200 | 300 | 15 | 22 | 1470 | 73 | 8-15 |
| 200GW250-22-30 | 200 | 250 | 22 | 30 | 1470 | 71 | 12-22 |
| 200GW350-25-37 | 200 | 350 | 25 | 37 | 1980 | 75 | 10-25 |
| 200GW400-30-45 | 200 | 400 | 30 | 45 | 1480 | 70 | 13-30 |
| 250GW600-9-30 | 250 | 600 | 9 | 30 | 980 | 74 | 3-9 |
| 250GW600-12-37 | 250 | 600 | 12 | 37 | 1480 | 78 | 5-12 |
| 250GW600-15-45 | 250 | 600 | 15 | 45 | 1480 | 75 | 6-15 |
| 250GW600-20-55 | 250 | 600 | 20 | 55 | 1480 | 73 | 8-20 |
| 250GW600-25-75 | 250 | 600 | 25 | 75 | 1480 | 73 | 12-25 |
| 250GW800-12-45 | 250 | 800 | 12 | 45 | 980 | 76 | 5-12 |
| 300GW500-15-45 | 300 | 500 | 15 | 45 | 980 | 70 | 7-15 |
| 300GW800-15-55 | 300 | 800 | 15 | 55 | 980 | 73 | 8-15 |
| 300GW600-20-55 | 300 | 600 | 20 | 55 | 980 | 75 | 10-20 |
| 300GW800-20-75 | 300 | 800 | 20 | 75 | 980 | 78 | 12-20 |
| 300GW950-20-90 | 300 | 950 | 20 | 90 | 980 | 80 | 11-20 |
| 300GW1000-25-110 | 300 | 1000 | 25 | 110 | 980 | 82 | 12-25 |
| 350GW1100-10-55 | 350 | 1100 | 10 | 55 | 980 | 84.5 | 4-10 |
| 350GW1500-15-90 | 350 | 1500 | 15 | 90 | 980 | 82.5 | 6-15 |
| 350GW1200-18-90 | 350 | 1200 | 18 | 90 | 980 | 83.1 | 8-18 |
| 350GW1100-28-132 | 350 | 1100 | 28 | 132 | 740 | 83.2 | 15-28 |
| 350GW1000-36-160 | 350 | 1000 | 36 | 160 | 740 | 78.5 | 20-36 |
| 400GW1500-10-75 | 400 | 1500 | 10 | 75 | 980 | 82.1 | 3-10 |
| 400GW2000-15-132 | 400 | 2000 | 15 | 132 | 740 | 85.5 | 6-15 |
| 400GW1700-22-160 | 400 | 1700 | 22 | 160 | 740 | 82.1 | 10-22 |
| 400GW1500-26-160 | 400 | 1500 | 26 | 160 | 740 | 83.5 | 12-26 |
| 400GW1700-30-200 | 400 | 1700 | 30 | 200 | 740 | 83.5 | 15-30 |
| 400GW1800-32-250 | 400 | 1800 | 32 | 250 | 740 | 82.1 | 17-32 |
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