In different working situations to choose the appropriate gear oil pump should pay attention to the following key points: A: temperature: the environmental temperature in different areas is different, low temperature, normal temperature, h

Reasonable selection of gear oil pump pipeline is very important, including: diameter, pipe diameter, in the same flow rate. The liquid flow speed is small, the resistance loss is small, but the price is high, the diameter of the pipeline

The nature of the liquid pumped by the pump is very different, therefore, the type and structure of the pump is quite many, and these pumps play an important role in the chemical industry, petroleum, printing and dyeing, shipping, if the p

One, the main basis for the selection of motor pump (1) According to the mechanical load nature and production process of motor starting, braking, operation, speed regulation and other requirements, select the motor type. (2) According to

Sf50 steel is enough for oil pump bearings as far as non-corrosive conveying medium is concerned. But when the jacket and green silver impeller are used, corrosion resistant materials or at least rust resistant materials are often used to