IHF is single stage horizontal centrifugal pump with conventional mechanical sealing system. Connected to the driving part by means of a spacer coupling(back pull out version) and installed on a common baseplate, their design is fully compliant with standards DIN22858 and ISO2858. The metal armouring applied to components made from thrmoplastic resins, such as PP, PPH, PVDF, FEP, PE and PEHD, ensure dimensional stability and mechanical strength. IHF series pumps can mount various types of single, or double mechanical seals of the top domestic and international brands, which can work with corrosive liquids containing suspended solids and/or crystals. Generously sized shaft and bearings and semi-open or closed impeller make this series of Hi-Tech pumps ideally suited for the most demanding process services. These pumps are typically used in all industrial sectors for the transfer of liquids, in particular corrosive liquids, slurry, liquids containing crystals, dirty liquids, effluents and chemical wastewater. If the medium is hydrofluoric acid or hydrobromic acid, it also can be used.
1)Main features:
A)Dimensions comply with DIN EN22858(ISO 2858)
B)Parts in contact with the medium made of solid plastic
C)Sturdy armour in ductile cast iron
D)Closed impeller with low axial thrust
E)Open, axially adjustbale impeller with back vanes
F)Corrosion protection of metallic components by multiple coating of epoxy resin paint
G)Fast assembly and disassembly
H)Low noise, steady performance
I)No leakage
2)Technical parameter
A)Flow: 1~1400m3/h
B)Head: 1~80m
C)Operating temperature: FEP(-50~+180degrees), PVDF(-20~+130degrees), PP(0~+100degrees), PE(-40~+80degrees)
D)Motor: Closed, externally ventilated
E)Insulation class: F
F)Protection class: IP54/IP55
G)Duty: Continuously rated
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