sg型管道增压泵故障原因及排除方法及价格

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1、伽利略Galileo泵-欧洲品质【SG型管道增压泵】故障原因及排除方法：故障原因排除方法1、水泵不出水注入水泵的水不免，旋转方向不对，叶轮流道堵塞。再往水泵内注水，输通叶轮流产，调正旋转方向。2、水泵流量不足水泵部分淤塞，转数太低，叶轮损坏，出口阀开度过大。清洗耳恭听水泵及管子，更换叶轮，增加水泵轴转数，调节出口阀。3、出口压力不足液体中有空气，转速太低叶轮损坏，出口阀开度过大。排除液体中空气，增加泵转速，更换叶轮，调小出口阀。4、泵消耗功率过大（电机发热）机械缺陷如运转间隙过小，电机轴弯，螺栓松动等，泵在太大的流量下工作即泵在远低于额定扬程下工作。检查机械部

2、分及时调整处理，调节器正出口阀使泵在额定流量和扬程附近工作。5、水泵振动管道系统支撑不好，叶轮部分堵塞造成不平衡产生气蚀，液体中有空气。检查泵支撑部门，拧紧螺母，输通叶轮使其平衡，排除空气。6、水泵漏水机械密封损坏，O型圈损坏，泵体漏水。更换机械密封及O型圈，焊接泵体漏水处。7、水泵噪音过重轴承过热缺油，水泵负荷过生重。轴承处加油，按4排除。SG系列管道泵价格热水式SRG型防爆式SGB型防腐式SGP型防爆防腐式SGPB型编号型号流量m³/h扬程m转速（r/min）功率（kw）电压（V）普通式SG型热水式SRG型防爆式SGB型防腐式SGP型防爆防腐式SGPB型配

3、件价格（元）铸铁叶轮密封件不锈钢叶轮115SG1.8-101.81029000.12220360405/600/22.57.5135220SG2-82829000.12220360405/600/22.57.5135320SG3-1431429000.25220495585/975/277.5150425SG2.5-152.51529000.25220495585/975/277.5150525SG4-2042029000.75220690780/1200/309180632SG3-1031029000.25220495585/975/277.5150732S

4、G5-2052029000.75220690780/1200/309180840SG5-85829000.25220495585/975/277.5150940SG6-2062029000.75220690780/1200/3091801050SG10-15101529000.75220690780/1200/3091801125SG4-2042029000.753806006451050105015003091801225SG6.5-306.53029001.538070582514251425195037.510.52251332SG5-205202900

5、0.753806006451050105015003091801432SG8-3083029001.538070582514251425195037.510.5225伽利略Galileo泵-欧洲品质1540SG6-2062029000.753806006451050105015003091801640SG9-3093029001.538070582514251425195037.510.52251740SG15-501550290043801350150026252475315060153301850SG10-15101529000.7538060064510

6、50105015003091801950SG15-30153029002.23807809001575150021754510.52252050SG16-501650290043801350150026252475315060153302150SG20-65206529007.53802025217537503675427575334202265SG30-15301529002.23807809001575150021754510.52252365SG30-273027290043801350150027002475315060153302465SG30-50

7、305029007.53802025217537503675427575334202580SG35-203520290043801350150027002475315060153302680SG50-30503029007.5380202521753750367542757533420编号型号流量m³/h扬程m转速（r/min）功率（kw）电压（V）普通式SG型热水式SRG型防爆式SGB型防腐式SGP型防爆防腐式SGPB型配件价格（元）铸铁叶轮密封件不锈钢叶轮2780SG60-5060502900153803525397557005550765082.5454

8、5028100SG40-1840182