Diesel engines are compression ignition, and the work of diesel engines is composed of four processes of intake air to form a working cycle. A diesel engine that takes four processes to complete one working cycle is called a four-stroke diesel engine. The working principle of “intake stroke” is now explained in detail with reference […]

The speed of the water pump is different, the specific speed of the high-pressure pump is relatively small; the head is different, the head of the high-pressure pump is higher at the same flow rate; the material of the pump body and the shaft is different; the volume of the high-pressure pump is larger.The high-pressure […]

There are many reasons why the self-priming clean water pump cannot pump water, including the following:1） The water inlet, water outlet or bottom valve are blocked, and the inlet pipeline has holes for air intake;2） The gas is not completely exhausted when the pump is just running;3） The impeller falls off or the pump shaft […]

The diesel water pump has two different range, one is self-priming water pump and another is the centrifugal pump. Self-priming water pump is a water conservancy machinery used for pumping. It is composed of the pump body, rotating assembly, faucet assembly, drain cover, and inlet pipe, outlet pipe, and screen. Start motor, power linkage, rotation […]

The inside of the pump is not filled with water or the air in the inlet pipe is not pumped clean; the solution for the centrifugal pump not to discharge water: continue to fill the water or pump the air in the inlet pipe clean. The head required for the actual working conditions is too […]

Clean water pump and sewage pump are mainly for different transmission media. One is to transfer clean water, and the other is to transfer sewage/wastewater.Can be distinguished from their design structure: Differences in structural design: In order to prevent clogging, the trash pump is mainly designed with a very large respirable particle radius, which naturally […]

The diesel water pump is a device driven by a diesel engine, and the pump body is driven by the diesel engine through an elastic coupling. It has advanced and reasonable structure, high efficiency, good performance, low vibration, low noise, stable operation, convenient assembly and disassembly, reliable and other advantages.The water pump driven by diesel […]