DM450-60*4 老厂出品,后顾无忧! 本厂是湖南著名的DM450-60*4生产厂家。 始建于1987年,历史悠久,技术精湛。所生产的DM450-60*4,选材优异,加工精细,功能强劲,经久耐用,具有极高的性价比,欢迎广大用户和经销商咨询选购! 本厂合作单位有:金川有色金属公司;田阳县百乐韦安积石英岩矿;本溪南芬联合矿山采选厂;溧阳市瑞丰冶炼厂;额济纳旗康达矿业公司;信阳市固始县杨山煤矿;江苏盈科实业股份公司;河北金牛能源股份公司邢台矿;阳山县湘福矿业开发公司;曲靖市富源县老厂乡宏发煤矿等。
相关知识普及: 水泵故障排除的技巧-------------【启动后水泵不出水】 型号 参数
流量 Capacity 扬程 Heed 转速 Speed 轴功率 Shaft power 配带电动机
Motor 效率 Eff. 必须汽蚀余量 泵口径 泵重 Q H n Pa 功率 型号 Type η (NPSH)r 进口 出口 m3/h L/s m r/min kw kw % m mm mm kg D.DF.DY.MD450-60×2 335 93.1 130 1480 164.70 250 Y3554-4 (IP23/6KV) 72 4.1 250 250 1750 450 125 120 186.10 79 5.2 500 138.9 113 197.30 78 6.3 D.DF.DY.MD450-60×3 335 93.1 195 1480 247.10 355 Y4001-4 (IP23/6KV) 72 4.1 250 250 2000 450 125 180 279.20 79 5.2 500 138.9 171 296.00 78 6.3 D.DF.DY.MD450-60×4 335 93.1 260 1480 329.50 500 Y4004-4 (IP23/6KV) 72 4.1 250 250 2250 450 125 240 372.20 79 5.2 500 138.9 228 394.70 78 6.3 D.DF.DY.MD450-60×5 335 93.1 325 1480 411.80 630 Y4501-4 (IP23/6KV) 72 4.1 250 250 2500 450 125 300 465.40 79 5.2 500 138.9 285 493.40 78 6.3 D.DF.DY.MD450-60×6 335 93.1 390 1480 494.20 710 Y4502-4 (IP23/6KV) 72 4.1 250 250 2750 450 125 360 558.30 79 5.2 500 138.9 342 592.00 78 6.3 D.DF.DY.MD450-60×7 335 93.1 455 1480 576.50 800 Y4503-4 (IP23/6KV) 72 4.1 250 250 3000 450 125 420 651.50 79 5.2 500 138.9 399 690.70 78 6.3 D.DF.DY.MD450-60×8 335 93.1 520 1480 658.90 900 Y4504-4 (IP23/6KV) 72 4.1 250 250 3250 450 125 480 744.40 79 5.2 500 138.9 456 789.40 78 6.3 D.DF.DY.MD450-60×9 335 93.1 585 1480 741.20 1000 Y5001-4 (IP23/6KV) 72 4.1 250 250 3500 450 125 540 837.50 79 5.2 500 138.9 513 888.00 78 6.3 D.DF.DY.MD450-60×10 335 93.1 650 1480 823.60 1120 Y5002-4 (IP23/6KV) 72 4.1 250 250 3750 450 125 600 930.80 79 5.2 500 138.9 570 995.10 78 6.3
原 因:泵内有空气或进水管积气;底阀关闭不严灌水不满、真空泵填料严重漏气;闸阀或拍门关闭不严。
排除方法:清除杂物,更换已损坏的橡皮垫,改变阀片方向;压紧或更换新的填料,关闭闸阀或拍门;加大灌水量,直到放气螺塞处不冒气泡;更换有裂纹的管水;降低扬程,将水泵的管口压入水下0.5米。;DM450-60*4;DM450-60*4;DM450-60*4;DM450-60*4;DM450-60*4DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM450-60*4_DM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