Over View
IHF pump is horizontal single-stage end-suction fluorine plastic lining chemical centrifugal pump. It is designed as per the GB standard and ISO2858.Compared with the metal pumps, IHF pumps have many advantages such as anti-corrosion, wearability, high temperature resistance, non aging, non-toxin decomposition and cost effective. The working temperature could be from -85 to 200℃. It is used to pump the corrosive fluid in chemical industry, pharmacy, petroleum, metallurgy, electric power, electric-plating, acid cleaning, farm chemicals, paper-making etc. trades. This pump can be used to transport sulfuric acid, hydrochloric acid, nitric acid, acetic acid, hydrofluoric acid, nitro-hydrochloric acid, strong oxidative and strong corrosive media.
Construction and features
The casing is a metal crust interlined with Polyperfluorinated Ethylene Propylene (F46), both impeller and pump cover are formed with a metal inner wrapped with fluorine plastic outside and then integrally sintered and pressed. The shaft seal is an externally mountable sylphon bellows mechanical seal. The stationary ring is made of 99.9% alumina ceramic or silicon carbide and the dynamic ring is made of tetrafluoro filling material or silicon carbide. The pump have the advantages of reasonable structure, strong corrosion resistance, strict and reliable sealing, stable work, low noise and long duration.
