Stainless steel centrifugal pump is a very good water supply pump, its use has provided a lot of help for the development of many industries, the structure of stainless steel centrifugal pump includes impeller, pump body, pump cover, shaft seal device , Seal ring, bracket and balance device, stainless steel centrifugal pump structure has the following characteristics: stainless steel centrifugal pump structure and structural features 1, the impeller: can transport liquid, mainly by the impeller installed in the pump body role. Its size, shape and manufacturing accuracy have a significant impact on pump performance. Impeller has closed, open and semi-open three types. 2, pump body: also known as the pump casing. Its main role is to seal the impeller in a certain space, bringing together the fluid thrown by the impeller to direct the discharge line and convert part of the velocity of the liquid into pressure energy, ie increasing its pressure. 3, the seal ring: seal ring, also known as the mouth ring, generally installed in the pump body, and impeller suction port to form a small gap. As the liquid pressure in the pump body is higher than the suction port pressure, the liquid in the pump body always has a tendency to flow toward the impeller suction port. 4, shaft seal device: In the stainless steel centrifugal pump, put the shaft protruding from the fixed pump body, in order to prevent the pump body of high-pressure liquid leakage, while preventing air from entering the pump body, so with a sealing device. 5, balance device: As the force on both sides of the impeller is not equal, if there is a force impeller to the suction side, this force is called axial force. If you do not eliminate this with the force, the rotation part of the pump will occur axial movement. Causing wear, vibration and heat, making the pump inaccessible to political parties. Stainless steel centrifugal pump has smooth operation, high efficiency, energy saving, environmental protection, easy to use and maintenance features, mainly due to its use of advanced hydraulic model design concept, while stainless steel centrifugal pump material basically stainless steel, stainless steel centrifugal pump this structural features such Not only can better play the role of stainless steel centrifugal pump but also to avoid the secondary pollution of equipment, so that stainless steel centrifugal pumps ideal for water pumps.