First, the product overview IWP-type pump is a horizontal chemical shielding pump, mainly by the pump body, impeller, shielded motor and other components, using a new static sealing structure, so that drip does not leak, to ensure that the work environment from pollution. Its performance in line with GB / T5657-94 "centrifugal pump Technical Specifications Ⅲ" standard. Mainly used in petroleum, chemical, textile printing and dyeing, pharmaceutical, food, metallurgy, power plants and nuclear corrosive media and special requirements of the media. IWP Horizontal Chemical Shielded Pump II. Features 1.Efficient and energy-saving: CFD CFD is used to analyze and calculate 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, Static sealing structure: The new static sealing structure, the factory for a rigorous seal test, drip does not leak, to ensure that the working environment from pollution. 3, low noise: Quiet noise design method to reduce noise, noise than the average ordinary pump low 3 to 5%. 4, materials: parts in contact with the media material using high quality stainless steel (according to different media using different materials), corrosion resistance, long life. 5, easy maintenance: horizontal installation, rear door structure, easy maintenance, routine maintenance is simple 6, the whole machine performance is good: the use of advanced dual throttling ring balance method, axial force balance effect, reduce motor failure rate and improve Operational reliability; High balance accuracy, rotor balancing accuracy of G1.0 level. 7, casting process new: IWP pump over-current pump components (such as the pump body, impeller, pump cover, seal ring, etc.), using silicon melt precision casting, flow channel size and stability; casting after the pickling process to remove the casting surface Residual attachments, to retain the nature of the metal, will not affect the delivery of casting attachment material. Third, the working conditions Flow: 2 ~ 375 m3 / h Head: 12.5 ~ 80 m Pumping medium temperature -50 ~ +95 ℃ Ambient temperature ≤ +40 ℃ System maximum working pressure ≤1.2Mpa