Impeller pump H series

for wastewaterelectricsubmersible

The products range (about 856 among pumps and mixers) includes different models according to a variety of models,from 0,5 kW to 350 kW, 2-4-6-8-10-12 poles (50Hz and 60 Hz). CONSTRUCTION DATA Submersible electric pumps, robust in construction, watertight electric motors accommodated in compartment, connected, by shafts of reduced lengths, to the impellers situated at the pump casing by the interposition of oil chamber between the hydraulic side and the electric motor. Asynchronous, threephase electric motors, squirrel cage type, IP 68 protection, class H insulation. They are designed for S1 (continuous) service. SUBMERSIBILE PUMPS IN STAINLESS STEEL AISI 316, DUPLEX SUPER DUPLEX, HASTELLOY, ALLOY The submersible electric pumps in stainless steel AISI 316 are mainly used for lifting aggressive and corrossive liquids. In particular for draining away waste waters originating from chemical industries and sea water. ESUBMERSIBILE PUMPS IN MARINE BRONZE, BRONZE/ALUMINIUM The submersible electric pumps in marine bronze B10 or special alloys (on customers request) are mainly used to handle waste waters coming from marine fi eld installations (also ships market),alimentary (seafood) fi eld. For rapid consultation, the whole production of submersible pumps can be subdivided according to hydraulics and construction material. The various hydraulic types are selected according to physical/chemical characteristics of the liquid to be handled. Multi-channel open rotor with high hydraulic efficiency, with self-cleaning blade profile which, through a special adjustable suction flange with grooves, allows the expulsion of solids and also fibrous.