Explain the five characteristics of the school pump one by one

School pump, school is to repair the meaning of repair. The task of a pump that is both light and compact and proposes an oil pump having a housing made of aluminum-containing material and a movable moulding arranged in the housing. The movable moulding is at least partially made of a sinterable material containing at least one iron-based alloy of austenite, and wherein the moulding made of a sinterable material has one At least the coefficient of thermal expansion of the enclosure has a coefficient of thermal expansion of 60%.

1. School pump, suitable for conveying all kinds of oils, such as heavy oil, diesel oil, lubricating oil, equipped with copper gears for conveying low flash point liquids such as gasoline, benzene, etc. This unit also produces stainless steel gear pumps for conveying beverages and corrosive liquid.

2. The oil pump can be applied to hard particles or fibers at the same time and is suitable for various viscosity. The temperature can be as high as 300°C. If high temperature liquids need to be conveyed, use a high temperature gear pump that can deliver liquids up to 300°C.

3. The pump has a variety of pump structures that are simple and compact, easy to use and maintain, and have good self-priming properties. They do not need to be filled with liquid before each pump is opened.

4. Some oil pumps are lubricated automatically by the delivered liquid, so no additional fluid is needed for daily work.

5. The use of elastic couplings to transmit power can compensate for minor deviations caused by the installation of the oil pump. When the pump is subjected to unavoidable hydraulic shocks, the oil pump can play a buffering role.