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计量泵与管道离心泵的安装方式有什么区别

新闻来源:钛龙供水设备 作者:柱塞泵 点击数: 更新时间:2021-03-25 09:27:15 收藏此页
计量泵与管道离心泵的安装方式有什么区别
很多客户在购买了VAREM计量泵与管道离心泵后,不知道怎么安装。相信大家都知道,管道离心泵是Z常见的一种泵浦,一般的水电工都熟悉。但是计量泵是Z近十几年才在GN大范围生产与应用的。那么计量泵与管道离心泵的安装方式有什么区别呢?我们先来了解下两者的概念。先来说说管道离心泵,它是为管道增压输送,解决管道压力过低而研制的新颖泵,比目前应用卧式离心泵具有很大的优越性。管道泵的优点主要体现在以下几点:
1.管道泵适用于高层建筑加压供水、园林喷灌、冷却塔供水、长距离供水、空调、制冷冲洗、浴室降温等。温水循环加压,使用温度在80℃以下。
2.适用于供暖、锅炉等行业的高温热水加压循环。使用温度低于150℃。
3.适用于食品、制药、酿酒、化工等行业工艺过程中输送腐蚀性介质,使用温度在80℃以下。
4.适用于输送非腐蚀性液体、甲烷或煤矿井下固定设备为一类、工厂为IIA类、IIB类、温度组为T1、T2、T3、T4、存在爆炸性混合物的其他工业场所。使用温度低于80℃。
5.管道泵适用于输送化工、制药、石油、食品、国防等行业的腐蚀性液体,以及甲烷或煤矿井下固定设备一级、工厂IIA级、IIB级、温度组T1、T2、T3、T4、爆炸性混合物等工业场所。使用温度低于150℃。
上海龙亚公司专业从事VAREM计量泵和管道离心泵的生产和销售,公司负责:质量是赢得信任的砝码,是成功的关键!继续做泵客户合格的支持供应商!公司使命:坚持为客户提供可靠、稳定、耐用、故障率低、XJB高的泵类产品!核心价值观:诚实务实、勇于承担责任、合作共赢;专注专业,JQ进取,不断创新。这个SJ上,不缺着急的人。缺少的是低头拉车继续走自己的路的人!
1.管道离心泵1安装前的准备。准备安装工具和起重设备;2.在运输过程中,检查ZILMET泵装置的部件是否松动和损坏;3.检查基础是否平整。管道离心泵安装注意事项:1。柔性接头2。手肘3。闸阀4。直管(取压管)5。泵6。7号基地。支撑结构8。减震器2。管道离心泵1的安装顺序。机组运到现场时,水泵和电机已经由底座的附属人员校准,安装非常方便。2.将底座放在基础上,将楔形铁垫在地脚螺栓附近,找平后将底座抬高20~40 mm,以填充水泥浆;3.用水平仪检查基层的水平度,找平后用水泥浆填充基层,待水泥干透后再检查水平度;4.当机组功率较大时,泵、电机和底座可单D包装,以方便运输。此时,用户需要自行安装和校正水泵机组。方法如下:a .清理底座支撑面、水泵脚和电机脚平面上的污垢,将水泵和电机放在底座上;b、调整泵轴的水平,调平后,用螺栓将泵固定在底座上,防止行走;c、抬起电机,使泵联轴器和电机联轴器配合,将电机降到底座上的相应位置;d、将两联轴器间隙调整到5mm左右,校正电机轴和泵轴的轴线是否重合。方法是将直尺放在联轴器上,两个联轴器的外圆应与直尺平齐。如果不重合,调整电机或泵的相对位置,或用薄铁皮调整;e、为了检查安装精度,用测隙规测量联轴器圆周上几个不同位置的两个联轴器平面之间的间隙。一周内联轴器平面上的Z大间隙和Z小间隙之差不得超过0.3毫米,两端上下或左右中心线之差不得超过0.1毫米..5.当机组没有底座时,需要直接安装在基础上。方法类似于4,但更要注意校准。三、管道离心泵安装注意事项1。安装时,管道不应压在泵上,否则容易损坏泵;2.安装时,必须拧紧地脚螺栓,并定期检查机组,防止松动,以免泵启动和运行时产生影响泵性能的巨大振动;3.安装水泵前,应仔细检查有无影响水泵运行的硬物(如石头、铁砂),以免水泵运行时损坏过流部件;4.为了便于维护和安全使用,泵的进出口管道上应安装调节阀,泵的进出口法兰上应安装压力表。对于高扬程泵,为防止水锤,应在出口闸阀前安装止回阀,以应对突然停电等停电事故,从而保证泵在Z佳工况下运行,延长泵的使用寿命;5.泵用于吸入场合时,应配有底阀,进气管道不应有过多的弯头,同时不应有漏水或漏气现象,以免影响泵的吸入性能;6.为了防止杂质进入泵内而堵塞流道会影响性能,应在VAREM泵入口前安装过滤器;7.管道安装前,转动水泵的转子部件,不应有摩擦声或卡涩现象,否则应拆开水泵检查原因;上海龙亚泵阀品P服务承诺:在质量保证期内对缺陷产品进行修理、更换和退货;所有质量投诉应在24小时内得到答复。应派遣服务人员离开现场,不排除故障或做出结论。本厂生产的配件均为原装配件。我厂生产的产品及配件具有通用性,与原厂型号兼容。如有安装尺寸和质量问题,我们将无条件退换,所有设备终身服务!(整机保修一年,易损件除外)。QG各地区售后部门联系方式:上海400-001-5655(其他地区联系方式请来电)!
下面来说说计量泵,计量泵一般都是工行业中用于输送那些具有腐蚀性的液体的一种特俗容积泵。在高速发展的时代下,如今有许多的行业兴起,比如制药、食品饮料和石油化工还有化学工业等在内的各个领域,在工艺制作的过程中往往会有较强的腐蚀性酸性的液体产生,这时候就需要用到机械隔膜计量泵,这也是机械隔膜计量泵在工行业中的主要运用。计量泵如今大都是运用在工行业中,因为其稳定性和可控性而受到业内一致好评,也因此在市场上有着较好的前景。计量泵的安装其实与管道离心泵是类似的,计量泵的液力端包括:泵头,隔膜,阀,背板和安装螺栓。只要安装固定螺栓和进出口管道即可。
What is the difference between metering pump and pipeline centrifugal pump
Many customers do not know how to install the varem metering pump and pipeline centrifugal pump. I believe we all know that the pipeline centrifugal pump is the most common pump, which is familiar to the General Hydropower workers. However, the metering pump has been produced and applied on a large scale in China for more than ten years. What is the difference between metering pump and pipeline centrifugal pump? Let's first understand the concepts of the two. Let's talk about the pipeline centrifugal pump first. It is a new pump developed for pipeline pressurization and transportation to solve the problem of low pipeline pressure. It has great advantages over the current application of horizontal centrifugal pump. The advantages of pipeline pump are mainly reflected in the following points:
1. Pipe pump is suitable for high-rise building pressurized water supply, garden sprinkler irrigation, cooling tower water supply, long-distance water supply, air conditioning, refrigeration washing, bathroom cooling, etc. The temperature is below 80 ℃.
2. It is suitable for high temperature hot water pressurized circulation in heating, boiler and other industries. The operating temperature is lower than 150 ℃.
3. It is suitable for conveying corrosive medium in the process of food, pharmaceutical, wine making, chemical industry and other industries, and the service temperature is below 80 ℃.
4. It is suitable for conveying non corrosive liquid, methane or other industrial places with class I fixed equipment in coal mine, class IIa and IIB factory, T1, T2, T3 and T4 temperature group and explosive mixture. The use temperature is lower than 80 ℃.
5. Pipeline pump is suitable for conveying corrosive liquid in chemical, pharmaceutical, petroleum, food, national defense and other industries, as well as industrial places such as methane or underground fixed equipment class I, factory class IIa, class IIB, temperature group T1, T2, T3, T4, explosive mixture, etc. The use temperature is lower than 150 ℃.
Shanghai Longya company specializes in the production and sales of varem metering pump and pipeline centrifugal pump. The company is responsible for: quality is the weight to win trust and the key to success! Continue to be a qualified support supplier for pump customers! Company mission: to provide reliable, stable, durable, low failure rate, cost-effective pump products for customers! Core values: honesty and pragmatism, the courage to take responsibility, win-win cooperation; focus on professional, passion and innovation. There is no shortage of anxious people in this world. What is lacking is the person who lowers his head and continues to walk his own way!
1. Preparation before installation of pipeline centrifugal pump 1. Prepare installation tools and lifting equipment; 2. Check whether the parts of zilmet pump unit are loose and damaged during transportation; 3. Check whether the foundation is flat. Precautions for installation of pipeline centrifugal pump: 1. Flexible joint 2. Elbow 3. Gate valve 4. Straight pipe (pressure pipe) 5. Pump 6. Base seven. Support structure 8. Shock absorber 2. Installation sequence of pipeline centrifugal pump 1. When the unit is transported to the site, the water pump and motor have been calibrated by the auxiliary personnel of the base, so the installation is very convenient. 2. Place the base on the foundation, place the wedge iron pad near the anchor bolt, raise the base 20 ~ 40 mm after leveling to fill the cement slurry; 3. Check the levelness of the base with the level meter, fill the base with the cement slurry after leveling, and check the levelness after the cement is dry; 4. When the power of the unit is high, the pump, motor and base can be packed separately to facilitate transportation. At this time, the user needs to install and calibrate the pump unit. The methods are as follows: a . clean the dirt on the supporting surface of the base, the water pump foot and the motor foot plane, and put the water pump and the motor on the base; B. adjust the level of the pump shaft, and after leveling, fix the pump on the base with bolts to prevent walking; C. lift the motor to make the pump coupling and the motor coupling cooperate, and lower the motor to the corresponding position on the base; D. adjust the gap between the two couplings to about 5mm, and correct Whether the axes of motor shaft and pump shaft coincide. The method is to place the ruler on the coupling, and the outer circles of the two couplings should be flush with the ruler. If it does not coincide, adjust the relative position of motor or pump, or adjust it with thin sheet iron; e. in order to check the installation accuracy, measure the clearance between two coupling planes at several different positions on the coupling circumference with a feeler gauge. Within one week, the difference between the maximum clearance and the minimum clearance on the plane of the coupling shall not exceed 0.3mm, and the difference between the upper and lower or left and right center lines at both ends shall not exceed 0.1mm.. 5. When the unit has no base, it needs to be directly installed on the foundation. The method is similar to 4, but more attention should be paid to calibration. 3、 Precautions for installation of pipeline centrifugal pump 1. During the installation, the pipeline should not be pressed on the pump, otherwise it is easy to damage the pump; 2. During the installation, the foundation bolts must be tightened, and the unit must be checked regularly to prevent loosening, so as to avoid the huge vibration that affects the pump performance during the start-up and operation of the pump; 3. Before the installation of the pump, it is necessary to carefully check whether there are any hard objects (such as stone and iron sand) that affect the operation of the pump, so as to avoid damaging the flow passage parts during the operation of the pump; 4 In order to facilitate maintenance and safe use, regulating valves should be installed on the inlet and outlet pipes of the pump, and pressure gauges should be installed on the inlet and outlet flanges of the pump. For high lift pump, in order to prevent water hammer, a check valve should be installed in front of the outlet gate valve to deal with sudden power failure and other power failure accidents, so as to ensure the operation of the pump under the best working conditions and prolong the service life of the pump; 5. When the pump is used in suction occasions, it should be equipped with bottom valve, the inlet pipe should not have too many elbows, and there should be no water leakage or air leakage, so as not to affect the suction performance of the pump; 6 In order to prevent impurities from entering the pump and blocking the flow channel will affect the performance, the filter should be installed before the entrance of the varem pump; 7. Before the pipeline installation, the rotor parts of the pump should be rotated without friction sound or jam, otherwise the pump should be disassembled to check the cause; Shanghai Longya pump valve brand service commitment: repair, replace and return the defective products within the warranty period; all quality complaints A response should be received within 24 hours. Service personnel shall be dispatched to leave the site without troubleshooting or making conclusions. The accessories produced by our factory are original ones. Our products and accessories are universal and compatible with the original model. If there are installation size and quality problems, we will return unconditionally, all equipment life-long service! (the whole machine is guaranteed for one year, except for wearing parts). Contact information of after-sales departments in all regions of China: Shanghai 400-001-5655 (please call for contact information in other regions)!
Let's talk about the metering pump, which is generally used to transport those corrosive liquids in the industry. In the era of rapid development, now there are many industries rising, such as pharmaceutical, food and beverage, petrochemical and chemical industry, etc. in the process of production, there are often strong corrosive acid liquid. At this time, we need to use mechanical diaphragm metering pump, which is also the main application of mechanical diaphragm metering pump in the industry. Nowadays, metering pump is mostly used in the industry, because of its stability and controllability, it is highly praised in the industry, so it has a good prospect in the market. The installation of metering pump is similar to that of pipeline centrifugal pump. The hydraulic end of metering pump includes pump head, diaphragm, valve, back plate and mounting bolt. Just install the fixing bolts and the inlet and outlet pipes.

计量泵与管道离心泵的安装方式有什么区别

新闻来源:钛龙供水设备 作者:柱塞泵 点击数: 更新时间:2021-03-25 09:27:15 收藏此页
计量泵与管道离心泵的安装方式有什么区别
很多客户在购买了VAREM计量泵与管道离心泵后,不知道怎么安装。相信大家都知道,管道离心泵是Z常见的一种泵浦,一般的水电工都熟悉。但是计量泵是Z近十几年才在GN大范围生产与应用的。那么计量泵与管道离心泵的安装方式有什么区别呢?我们先来了解下两者的概念。先来说说管道离心泵,它是为管道增压输送,解决管道压力过低而研制的新颖泵,比目前应用卧式离心泵具有很大的优越性。管道泵的优点主要体现在以下几点:
1.管道泵适用于高层建筑加压供水、园林喷灌、冷却塔供水、长距离供水、空调、制冷冲洗、浴室降温等。温水循环加压,使用温度在80℃以下。
2.适用于供暖、锅炉等行业的高温热水加压循环。使用温度低于150℃。
3.适用于食品、制药、酿酒、化工等行业工艺过程中输送腐蚀性介质,使用温度在80℃以下。
4.适用于输送非腐蚀性液体、甲烷或煤矿井下固定设备为一类、工厂为IIA类、IIB类、温度组为T1、T2、T3、T4、存在爆炸性混合物的其他工业场所。使用温度低于80℃。
5.管道泵适用于输送化工、制药、石油、食品、国防等行业的腐蚀性液体,以及甲烷或煤矿井下固定设备一级、工厂IIA级、IIB级、温度组T1、T2、T3、T4、爆炸性混合物等工业场所。使用温度低于150℃。
上海龙亚公司专业从事VAREM计量泵和管道离心泵的生产和销售,公司负责:质量是赢得信任的砝码,是成功的关键!继续做泵客户合格的支持供应商!公司使命:坚持为客户提供可靠、稳定、耐用、故障率低、XJB高的泵类产品!核心价值观:诚实务实、勇于承担责任、合作共赢;专注专业,JQ进取,不断创新。这个SJ上,不缺着急的人。缺少的是低头拉车继续走自己的路的人!
1.管道离心泵1安装前的准备。准备安装工具和起重设备;2.在运输过程中,检查ZILMET泵装置的部件是否松动和损坏;3.检查基础是否平整。管道离心泵安装注意事项:1。柔性接头2。手肘3。闸阀4。直管(取压管)5。泵6。7号基地。支撑结构8。减震器2。管道离心泵1的安装顺序。机组运到现场时,水泵和电机已经由底座的附属人员校准,安装非常方便。2.将底座放在基础上,将楔形铁垫在地脚螺栓附近,找平后将底座抬高20~40 mm,以填充水泥浆;3.用水平仪检查基层的水平度,找平后用水泥浆填充基层,待水泥干透后再检查水平度;4.当机组功率较大时,泵、电机和底座可单D包装,以方便运输。此时,用户需要自行安装和校正水泵机组。方法如下:a .清理底座支撑面、水泵脚和电机脚平面上的污垢,将水泵和电机放在底座上;b、调整泵轴的水平,调平后,用螺栓将泵固定在底座上,防止行走;c、抬起电机,使泵联轴器和电机联轴器配合,将电机降到底座上的相应位置;d、将两联轴器间隙调整到5mm左右,校正电机轴和泵轴的轴线是否重合。方法是将直尺放在联轴器上,两个联轴器的外圆应与直尺平齐。如果不重合,调整电机或泵的相对位置,或用薄铁皮调整;e、为了检查安装精度,用测隙规测量联轴器圆周上几个不同位置的两个联轴器平面之间的间隙。一周内联轴器平面上的Z大间隙和Z小间隙之差不得超过0.3毫米,两端上下或左右中心线之差不得超过0.1毫米..5.当机组没有底座时,需要直接安装在基础上。方法类似于4,但更要注意校准。三、管道离心泵安装注意事项1。安装时,管道不应压在泵上,否则容易损坏泵;2.安装时,必须拧紧地脚螺栓,并定期检查机组,防止松动,以免泵启动和运行时产生影响泵性能的巨大振动;3.安装水泵前,应仔细检查有无影响水泵运行的硬物(如石头、铁砂),以免水泵运行时损坏过流部件;4.为了便于维护和安全使用,泵的进出口管道上应安装调节阀,泵的进出口法兰上应安装压力表。对于高扬程泵,为防止水锤,应在出口闸阀前安装止回阀,以应对突然停电等停电事故,从而保证泵在Z佳工况下运行,延长泵的使用寿命;5.泵用于吸入场合时,应配有底阀,进气管道不应有过多的弯头,同时不应有漏水或漏气现象,以免影响泵的吸入性能;6.为了防止杂质进入泵内而堵塞流道会影响性能,应在VAREM泵入口前安装过滤器;7.管道安装前,转动水泵的转子部件,不应有摩擦声或卡涩现象,否则应拆开水泵检查原因;上海龙亚泵阀品P服务承诺:在质量保证期内对缺陷产品进行修理、更换和退货;所有质量投诉应在24小时内得到答复。应派遣服务人员离开现场,不排除故障或做出结论。本厂生产的配件均为原装配件。我厂生产的产品及配件具有通用性,与原厂型号兼容。如有安装尺寸和质量问题,我们将无条件退换,所有设备终身服务!(整机保修一年,易损件除外)。QG各地区售后部门联系方式:上海400-001-5655(其他地区联系方式请来电)!
下面来说说计量泵,计量泵一般都是工行业中用于输送那些具有腐蚀性的液体的一种特俗容积泵。在高速发展的时代下,如今有许多的行业兴起,比如制药、食品饮料和石油化工还有化学工业等在内的各个领域,在工艺制作的过程中往往会有较强的腐蚀性酸性的液体产生,这时候就需要用到机械隔膜计量泵,这也是机械隔膜计量泵在工行业中的主要运用。计量泵如今大都是运用在工行业中,因为其稳定性和可控性而受到业内一致好评,也因此在市场上有着较好的前景。计量泵的安装其实与管道离心泵是类似的,计量泵的液力端包括:泵头,隔膜,阀,背板和安装螺栓。只要安装固定螺栓和进出口管道即可。
What is the difference between metering pump and pipeline centrifugal pump
Many customers do not know how to install the varem metering pump and pipeline centrifugal pump. I believe we all know that the pipeline centrifugal pump is the most common pump, which is familiar to the General Hydropower workers. However, the metering pump has been produced and applied on a large scale in China for more than ten years. What is the difference between metering pump and pipeline centrifugal pump? Let's first understand the concepts of the two. Let's talk about the pipeline centrifugal pump first. It is a new pump developed for pipeline pressurization and transportation to solve the problem of low pipeline pressure. It has great advantages over the current application of horizontal centrifugal pump. The advantages of pipeline pump are mainly reflected in the following points:
1. Pipe pump is suitable for high-rise building pressurized water supply, garden sprinkler irrigation, cooling tower water supply, long-distance water supply, air conditioning, refrigeration washing, bathroom cooling, etc. The temperature is below 80 ℃.
2. It is suitable for high temperature hot water pressurized circulation in heating, boiler and other industries. The operating temperature is lower than 150 ℃.
3. It is suitable for conveying corrosive medium in the process of food, pharmaceutical, wine making, chemical industry and other industries, and the service temperature is below 80 ℃.
4. It is suitable for conveying non corrosive liquid, methane or other industrial places with class I fixed equipment in coal mine, class IIa and IIB factory, T1, T2, T3 and T4 temperature group and explosive mixture. The use temperature is lower than 80 ℃.
5. Pipeline pump is suitable for conveying corrosive liquid in chemical, pharmaceutical, petroleum, food, national defense and other industries, as well as industrial places such as methane or underground fixed equipment class I, factory class IIa, class IIB, temperature group T1, T2, T3, T4, explosive mixture, etc. The use temperature is lower than 150 ℃.
Shanghai Longya company specializes in the production and sales of varem metering pump and pipeline centrifugal pump. The company is responsible for: quality is the weight to win trust and the key to success! Continue to be a qualified support supplier for pump customers! Company mission: to provide reliable, stable, durable, low failure rate, cost-effective pump products for customers! Core values: honesty and pragmatism, the courage to take responsibility, win-win cooperation; focus on professional, passion and innovation. There is no shortage of anxious people in this world. What is lacking is the person who lowers his head and continues to walk his own way!
1. Preparation before installation of pipeline centrifugal pump 1. Prepare installation tools and lifting equipment; 2. Check whether the parts of zilmet pump unit are loose and damaged during transportation; 3. Check whether the foundation is flat. Precautions for installation of pipeline centrifugal pump: 1. Flexible joint 2. Elbow 3. Gate valve 4. Straight pipe (pressure pipe) 5. Pump 6. Base seven. Support structure 8. Shock absorber 2. Installation sequence of pipeline centrifugal pump 1. When the unit is transported to the site, the water pump and motor have been calibrated by the auxiliary personnel of the base, so the installation is very convenient. 2. Place the base on the foundation, place the wedge iron pad near the anchor bolt, raise the base 20 ~ 40 mm after leveling to fill the cement slurry; 3. Check the levelness of the base with the level meter, fill the base with the cement slurry after leveling, and check the levelness after the cement is dry; 4. When the power of the unit is high, the pump, motor and base can be packed separately to facilitate transportation. At this time, the user needs to install and calibrate the pump unit. The methods are as follows: a . clean the dirt on the supporting surface of the base, the water pump foot and the motor foot plane, and put the water pump and the motor on the base; B. adjust the level of the pump shaft, and after leveling, fix the pump on the base with bolts to prevent walking; C. lift the motor to make the pump coupling and the motor coupling cooperate, and lower the motor to the corresponding position on the base; D. adjust the gap between the two couplings to about 5mm, and correct Whether the axes of motor shaft and pump shaft coincide. The method is to place the ruler on the coupling, and the outer circles of the two couplings should be flush with the ruler. If it does not coincide, adjust the relative position of motor or pump, or adjust it with thin sheet iron; e. in order to check the installation accuracy, measure the clearance between two coupling planes at several different positions on the coupling circumference with a feeler gauge. Within one week, the difference between the maximum clearance and the minimum clearance on the plane of the coupling shall not exceed 0.3mm, and the difference between the upper and lower or left and right center lines at both ends shall not exceed 0.1mm.. 5. When the unit has no base, it needs to be directly installed on the foundation. The method is similar to 4, but more attention should be paid to calibration. 3、 Precautions for installation of pipeline centrifugal pump 1. During the installation, the pipeline should not be pressed on the pump, otherwise it is easy to damage the pump; 2. During the installation, the foundation bolts must be tightened, and the unit must be checked regularly to prevent loosening, so as to avoid the huge vibration that affects the pump performance during the start-up and operation of the pump; 3. Before the installation of the pump, it is necessary to carefully check whether there are any hard objects (such as stone and iron sand) that affect the operation of the pump, so as to avoid damaging the flow passage parts during the operation of the pump; 4 In order to facilitate maintenance and safe use, regulating valves should be installed on the inlet and outlet pipes of the pump, and pressure gauges should be installed on the inlet and outlet flanges of the pump. For high lift pump, in order to prevent water hammer, a check valve should be installed in front of the outlet gate valve to deal with sudden power failure and other power failure accidents, so as to ensure the operation of the pump under the best working conditions and prolong the service life of the pump; 5. When the pump is used in suction occasions, it should be equipped with bottom valve, the inlet pipe should not have too many elbows, and there should be no water leakage or air leakage, so as not to affect the suction performance of the pump; 6 In order to prevent impurities from entering the pump and blocking the flow channel will affect the performance, the filter should be installed before the entrance of the varem pump; 7. Before the pipeline installation, the rotor parts of the pump should be rotated without friction sound or jam, otherwise the pump should be disassembled to check the cause; Shanghai Longya pump valve brand service commitment: repair, replace and return the defective products within the warranty period; all quality complaints A response should be received within 24 hours. Service personnel shall be dispatched to leave the site without troubleshooting or making conclusions. The accessories produced by our factory are original ones. Our products and accessories are universal and compatible with the original model. If there are installation size and quality problems, we will return unconditionally, all equipment life-long service! (the whole machine is guaranteed for one year, except for wearing parts). Contact information of after-sales departments in all regions of China: Shanghai 400-001-5655 (please call for contact information in other regions)!
Let's talk about the metering pump, which is generally used to transport those corrosive liquids in the industry. In the era of rapid development, now there are many industries rising, such as pharmaceutical, food and beverage, petrochemical and chemical industry, etc. in the process of production, there are often strong corrosive acid liquid. At this time, we need to use mechanical diaphragm metering pump, which is also the main application of mechanical diaphragm metering pump in the industry. Nowadays, metering pump is mostly used in the industry, because of its stability and controllability, it is highly praised in the industry, so it has a good prospect in the market. The installation of metering pump is similar to that of pipeline centrifugal pump. The hydraulic end of metering pump includes pump head, diaphragm, valve, back plate and mounting bolt. Just install the fixing bolts and the inlet and outlet pipes.
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