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DFD系列计量泵
点击次数:2334
发布时间:2017-11-23 08:51:15
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描述
Electromagnetic diaphragm metering pump DFD series metering pump
Electromagnetic driven metering pump with a maximum flow of 50L/h and a maximum pressure of 16bar:
Features of metering pump:
High-performance diaphragm pump head - revolutionary progress in domestic metering pump technology.
The high-performance diaphragm pump head uses the Italian patented MARS technology (automatic oil replenishment system), which combines the advantages of various traditional pump heads.
The high-performance diaphragm pump head eliminates the material-side disc diaphragm guard plate required by traditional hydraulic diaphragm pump heads, allowing the pump head to have both the direct passage of a tubular diaphragm and the low NPSH (Net Positive Suction Head) of a plunger pump. It can effectively protect the diaphragm, prolong the life of the diaphragm, and avoid the weakness that the accuracy of the traditional metering pump head may change with the use time.
Features:
Electromagnetic drive design, more straightforward structure Flow: 0-50l/h Maximum pressure: 16bar stroke speed adjustable Manual/automatic control mode: The output flow can be adjusted manually, and it can also accept external pulse signal or 4-20mA signal to adjust the programmable flow control A variety of material pump heads can adapt to different corrosion resistance requirements. The fluorine-containing composite diaphragm can be suitable for various application requirements. The outlet is connected to a multi-function valve, which integrates pressure relief, anti-siphon, back pressure and start-up assistance. It is easy to install and has its own foot valve, Injection valve and inlet and outlet hoses.
Main uses: various circulating water treatment applications, reverse osmosis, swimming pool water treatment, wastewater treatment.
Metering pump application areas:
Water treatment (acid-base, PAC/PAM, sludge transportation), food (additives), beer and beverages (ingredients), petrochemicals (process media), batteries (nickel sulfate, alkali), electronics (circuit board process agents, etching solutions) cosmetics (process raw materials) Paints and coatings (process raw materials, conveying and stirring), printing and dyeing, textiles (bleaching agents, etc.) Process additives) ceramics (porcelain slurry), metallurgy (metal slurry, process additives), mining (coal slurry, magma, etc.) Improving product quality requires precise quantitative dosing, conveying, circulation, and online control.