First, the product overview ISGB series of single-stage single-suction detachable pipe centrifugal pump for the demolition of the structure, the series pump has a smooth operation, simple structure, easy maintenance and repair, easy installation and covers an area of ​​province (with the ordinary horizontal pump ratio Covers an area of ​​more than 30%) and other characteristics; products meet GB / T5657-1994 "Centrifugal Pump Technical Specifications (III)" standard; transport medium temperature does not exceed 105 ℃ water or other physical and chemical properties similar to clear water . Disassembly Pipeline Centrifugal Pump Structure II. Product Features 1.Efficient and Energy Saving: Using CFD to calculate fluid dynamics, analyze the relationship between pressure distribution and velocity distribution in the pump, optimize the flow passage design of the pump and ensure that the pump has efficient hydraulic shape line , Improve the efficiency of the pump. 2, then disassembled structure: a patented technology will be demolished structure design, maintenance or replacement of mechanical seals do not need to remove the motor and rotor parts, significantly reduce maintenance time and costs; 3, bearing: , Y (Y2) 280 The following shaft end bearings (including Y180 following blade end bearings) with closed bearings, the normal use of motor bearings maintenance free. 4, mechanical seal: mechanical seal base member generally use rubber bellows structure, the traditional mechanical seal on the shaft seal from the O-ring seal to the two pieces of rubber seal to improve the sealing effect. 5, easy installation and maintenance: Vertical pipe structure, the import and export of the pump can be installed in the pipeline as any position and any direction, installation and maintenance is very convenient. Third, the working conditions Flow range: 6.3 ~ 1200m3 / h Head range: 12.5 ~ 80m System maximum working pressure: ≤ 1.6MPa Medium temperature: -15 ℃ ~ +105 ℃ Ambient temperature: ≤ +40 ℃