ZPD self-balancing horizontal multistage centrifugal pump is mainly composed of the following parts:
1. Pump body: The pump body is the main component of the whole pump, it is usually made of cast iron or stainless steel and is used to accommodate the rotor and stator.
2. Rotor: The rotor is the rotating part of the pump and consists of multiple blades that are connected to a motor by a shaft to create centrifugal force to propel the medium.
3. Stator: The stator is the static part of the pump, which is composed of multiple blades, and the gap between them and the rotor forms the pump cavity, allowing the medium to be pushed out.
4. Bearings: Bearings are key components that support the rotor and stator, and they are usually made of high-strength steel to withstand high-speed rotation and large radial loads.
5. Sealing device: The sealing device is used to prevent the leakage of medium in the pump and the entry of exter…