The positive and negative vane pump is mainly composed of the following parts:
1. Pump body: The pump body is the main part of the pump, which is usually made of cast iron, stainless steel, copper, and other materials. It contains components such as water inlets and outlets, pump shafts, bearing housings, etc.
2. Impeller: The impeller is the core component of the water pump, which drives the flow of water by rotation. The impeller of the positive and negative vane pump is composed of two vanes, the positive and the negative, which can achieve efficient water flow.
3. Guide vanes: Guide vanes are a series of guide vanes around the impeller, their role is to guide the water flow into the impeller, increasing the water flow speed and pressure.
4. Conduit: A conduit is a pipe that connects the inlet and outlet of the pump body, which can introduce the flow of water into the pump body and deliver it to where it is needed.
5. Motor: The motor is the power source that drives the water pump to turn, and it usually consists of an electric motor or a diesel engine.
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