NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Reasons and troubleshooting methods for insufficient output flow of gear pump

The reason for the insufficient output flow of the gear pump is that the axial clearance of...

The difference between self-priming centrifugal pumps and gear pumps

The body and impeller of a self-priming centrifugal pump are selected;   Made of refi...

Determination of flow rate of thermal oil pump

For high flow low head heat transfer oil pumps with ns>100, the flow margin should be taken...

Heating method of high viscosity gear pump

The material of the high viscosity gear pump body is often ductile iron, which can also be ...

Repair of Inner Chamber and Working Plane of Residual Oil Gear Pump

Residual oil gear pump is specially designed for the transfer, pressurization, injection co...

Troubleshooting methods for high viscosity pumps

When abnormal noise is detected during the operation of a high viscosity pump, the starting...

Overview of Economy and Reliability of Asphalt Insulation Pump

The economy of asphalt insulation pumps is not only about the selling price of the product;...

Reason for malfunction of YHB-Y series horizontal circular arc gear pump

Reasons and solutions for the failure of YHB-Y series horizontal circular arc gear pump to ...