Pumping equipment for pumping (lifting, delivering) liquids or gases is often used in a wide variety of industries, manufacturing, agricultural, mining, utilities and even at the household level. These devices differ in the type of design and principle of operation. Among them, pumps are especially popular, the shaft (impeller with blades) of which is set in rotation due to the influence of a magnetic field. Producer of hermetic pumps (this is how this type of pumping device is usually denoted) equips the equipment:
- An electric motor with a magnet attached to the rotor.
- Frame (connecting elements) for joint placement at a given distance from each other of the power plant and the pump (circuit, magnet in the case opposite the magnet in another case).
- A magnet mounted on the rotating part of the pump itself.
In this diagram, there is no connecting shaft between the motor and the pump. Energy is transferred through the action of a magnetic field, which allows for optimal sealing of the equipment.
Key benefits
This rotation energy transfer scheme was developed in the middle of the last century in order to ensure complete tightness of the pump, which made it possible to transport without problems:
- Toxic or flammable liquids and gases.
- Working compositions with a high (over 200 C degrees) temperature.
At the same time, ease of installation and maintenance complemented the advantageous characteristics in comparison with other types of similar equipment.
The use of more powerful modern magnets in the development of hermetic pumps has significantly increased their efficiency and reduced energy costs when using them.
More detailed information on the types and technical characteristics of this type of equipment can be found on the official website of LLC "Pump Production", which is a subsidiary of Penzkompressormash. The models presented in the online catalog of the resource fully comply with the declared performance parameters and meet the domestic quality standards established for these devices.
