The characteristics of different types of metering pump, rounding and principle

With the rapid development of The Times and progress, and now the level of industrial development in China is becoming more and more high, so in this case, a lot of important mechanical equipment, China will be able to independent production, such as all kinds of pumps and water supply equipment, including a type metering pump is very important, but also by the method of appropriate to the division of this type of water supply equipment further, then for different types of dose it have the characteristics of what? This article is to introduce several kinds of common pump, quick and see it!

first, plunger metering water pump which is currently a metering pump is widely used, for the water supply equipment, the most prominent feature of it is price is very low, so the need to use this kind of equipment, only need will be able to proceed with a very low cost, on the other hand its flow rate is larger, can reach 76 cubic meters per hour, so that can meet the needs of many people, the more important is its measuring accuracy is more accurate, not more than 1% in general error, at the same time, he also can be used to transport high viscosity medium, not just water. Second, hydraulic diaphragm metering pump for this type of diaphragm metering pump, its advantage is more prominent, first of all to say is no dynamic sealing during the process of using general won't appear leaking situation, meanwhile it is also equipped with a safety relief devices, and to maintain the equipment in the whole process is simple, and it can produce the outlet pressure is bigger, also can achieve 100 million mpa, on the other hand its precision and the foregoing water supply equipment, can also be used to control the error within 1%, but it requires a higher price. Third, mechanical diaphragm metering pump the metering pump is widely used in many fields, it is not configured when using hydraulic oil system, but it is still very prominent advantages, which have to mention is the price of it, as compared with the previous two types of water water pump, its price is lower, on the other hand it also can transport high viscosity medium, at the same time for some of these dangerous chemicals or corrosive materials, also can be transmitted through this equipment, so it can meet the needs of more occasions.

DJ - X2 mechanical drive diaphragm type metering pump & ndash; — Principle

this series product principle characteristic is driven by motor through the turbine worm mechanical diaphragm metering pump, suitable for low pressure fluid measurement occasions.

diaphragm metering pump using flexible diaphragm replace piston, back and forth under the drive of drive mechanism have made the diaphragm reciprocating motion, change the pump cavity volume, in the import and export valve pump suction line under the action of the liquid.

diaphragm metering pump according to the needs of the various processes, flow rate at 0 - Within the scope of 100% stepless adjustment, quantitative transport corrosive medium not containing solid particles and non line corrosion liquid, the pump head is equipped with a variety of flow materials ( 产后大出血、聚四氟乙烯、PVC、PVDF、RPP SS304,316,316L) 。

the diaphragm metering pump can because the diaphragm between the flow of liquid and drive the lubrication mechanism is completely isolated, using high-tech structure design, and use of the latest model of PTFE and rubber composite membrane, corrosion resistance is strong, greatly improving the service life of the diaphragm.

this several dosing pump described above, in all aspects of application is more extensive, for different devices with different characteristics, so their scope also has certain differences, so at the time of purchase must choose according to their specific needs, so you can really satisfy your demand. This paper released by J&T pump reproduced; Our company specializing in the production of centrifugal pump, pipeline pumps, self-priming pumps, diaphragm pumps, chemical pumps, self-priming pump, etc. , if you have any questions of water water pump we will be dedicated to provide you with quality services.

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