The authoritative expert in the field of Hydraulic diaphragm Pumps - Zhejiang Dongkai Pump Technology Co., Ltd. will introduce the application fields and advantages of diaphragm pumps to you today. Our series of products represented by High Flow Hydraulic diaphragm Chemical Pumps have become a mode......

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A series of products such as Acid Liquid Chemical Metering Dosing Pump produced by Zhejiang Dongkai Pump Technology Co., Ltd. are your excellent choices!

1.When installing the PVC pipeline of metering pump (remember not to put the glue into the valve body, and then install the metering pump after the pipeline glue is completely dry). When installing metering pump and welding stainless steel pipeline (welding slag or sundries must not fall into pipeli......

An expert in metering pump - Zhejiang Dongkai Pump Technology Co., Ltd. today introduces you to Matters needing attention in using metering pump. Our High Pressure Metering Pump products are the perfect choice for you!

The metering pump, also known as the proportional pump, is realized by changing the stroke of the plug conveniently and accurately by adjusting the eccentric distance of the eccentric wheel when the liquid delivery volume is changed.