This type of screw pump with wide-ranging applications is often used in chemical, petroleum, shipbuilding and other industries. The progressive cavity pumps are highly efficient in achieving a constant volume and uniform speed of media transfer during operation. This article shows the introduction and analysis of the range of applications of screw pumps.

KCB series oil gear pumps are suitable for conveying non-corrosive lubricating oil with a temperature below 200℃, liquid without solid particles and fibers, such as crude oil, diesel oil, lubricating oil, animal and vegetable oils.

The actual water output, flow rate, head, operating efficiency and shaft power of a centrifugal pump are affected by the operating conditions and energy analysis. The pump flow rate plays an essential role in changing the operating point of a centrifugal pump due to changes in production operations and process requirements.

Pumps are mainly used to transport water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals and other liquids, but also liquid, gas mixtures and liquids containing suspended solids. Therefore, the premise of choosing the right pump is to consider the characteristics of the transport medium, followed by the fluid, flow rate, operating temperature, vapor pressure and other factors.

Submersible sewage pumps are versatile and efficient devices designed to pump fluids from underwater locations such as wells, boreholes or reservoirs. Unlike conventional pumps that are placed on the surface, submersible pumps are specially designed to be immersed directly into the fluid to be pumped. It is mainly used in construction site drainage, wastewater management and agricultural irrigation due to its excellent versatility and reliability.

Sewage pumps and slurry pumps play an indispensable role in controlling wastewater and water treatment processes by aspects of moving liquids from one position to another. Although they both perform the functions of handling fluids, sewage pumps and slurry pumps have very different applications and functions.