Single-stage pump consists of an impeller pump, the general single-stage pump has a maximum lift of only about 100 meters. This centrifugal pump has the advantages of simple structure, stable performance, high speed, small size, light weight, high efficiency, large flow, easy operation and maintenance. According to the installation position of the motor single-stage pump type can be divided into: horizontal single-stage pump, vertical single-stage pump. Single-stage pump Horizontal single-stage pump features: Pump should be installed in a ventilated and anti-icy place; pump installation to ensure that the pump is not in use when the system of pipe tension; electrical wiring device should ensure that the pump from lack of phase , Voltage instability, leakage and overload damage; pump should be mounted horizontally on the base, the horizontal direction of the pump inlet, the vertical direction of the pump outlet. Vertical single-stage pump features: high-temperature type should be preheated, the heating rate of 50 ℃ / hour, to ensure uniform heating ministries; hand pump pump to make liquid into the mechanical seal face; open the exhaust valve so full of liquid The entire pump, to be closed after the exhaust valve. The typical horizontal single-stage pump is IS type, IR type, IY type, vertical single-stage pump ISG type is represented. According to the inhalation of the runner can be divided into: single-stage single-suction centrifugal pump, single-stage double-suction centrifugal pump. Single-stage single-suction centrifugal pump is represented by IS type, single-stage double-suction centrifugal pump is represented by S-type. We all know that a wide range of centrifugal pumps, single-stage pump is one of them. At the same time single-stage pump according to different structures, different installation locations also have different types. Through the above analysis, we can know that single-stage pump can be divided into horizontal single-stage pump and vertical single-stage pump. Therefore, for consumers, in the choice of products is the need for a certain understanding of the product, otherwise not only delay the production time, but also cost manpower and resources. Related articles: Centrifugal pump model classification and type Centrifugal pump power calculation formula