The metering pump on the market can be divided into domestic and imported metering pump metering pump, a lot of people for the selection and use of the metering pump is not particularly understand, what is the difference between the metering pump and characteristics of domestic and imported, Ke Yu machinery editor to help you compare a look.

Import metering pump in addition to good quality, or have special requirements, such as the pump flow requirements, operation requirements, special medium requirements, the requirement of stability. In general, the low-end products now domestic products have advantages. The main is the price of spare parts, customer service, and single high-end domestic products or gap is not generally large.

The first is the theoretical calculation, design methods are different. The domestic or foreign excellent experience. The basic design of pump technology spending accounted for more than 60% of the total cost, the 6% is good. The materials, high-end products materials more stringent requirements, various materials configuration better than us many processing: precision difference, heat treatment. Wood, casting and so on.

After sale, there are also differences, foreign assembly, after sale are generally strong technical experience. Domestic can not, the effect is not the same. Performance differences are mainly in the pump efficiency, noise, vibration, cavitation performance, operation cycle, dependence on the environment, maintenance and so on

At present, the imported brand metering pumps in our country are basically processed and assembled in our country, and there are few imported devices. Based on this, the domestic metering pumps are very extensive in the premise of high imitation, and the domestic metering pumps are very cheap

Looking at the above analysis, I believe that you can make a good judgment, according to their own needs and budget to make the best choice