The self-priming shielded pump, as a common type of pump, has attracted much attention for its working principle and characteristics.
The self-priming shielded pump is known for its unique self-priming function, compact design, easy to use, and suitable for a wide range of occasions. It is widely used in various occasions and is an ideal choice in many industries.
Later, around 300 BC, Archimedes invented a pump called the "Archimedean spiral water pump", which is still being produced by manufacturers today. This is very similar to modern pumps, except that the handle in the picture was replaced with an electric one.
A water pump is a mechanical device that transports or pressurizes liquids. It transmits the mechanical energy or other external energy of the prime mover to the liquid to increase the energy of the liquid.