Submersible Electric Pumps

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.

Hydraulics

PRODUCT SELECTION

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.

DRAINAGE:

Multi-blade impeller for light water. Applications: rain water, surface irrigation.

VORTEX:

Vortex impeller suitable for pumping liquids containing large solids and/or fibrous materials. Applications: urban sewerage systems, animal breeding plants.

SINGLE CHANNEL:

Single channel impeller, for liquids containing fibrous materials and/or suspended solids. Applications: purification plants, tanneries, animal breeding plants.

HIGH EFFICIENCY:

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.

KUT-ALL:

Impeller with a special “KUT-ALL” system, designed to create a cutting unit for solid and fibrous bodies in the pumped liquid.

WITH CHANNELS:

Closed multi-channel impeller, for clean liquids pumping or slightly laden liquids in handling absence of filamentous materials. Applications: large drainage systems, purification plants (e.g. airport).

GRINDER:

Multi-blade suction impeller with grinding group in stainless steel AISI 440, particularly suitable as a grinder for paper or textile materials. Applications: clearance of waste waters originating from service stations, residential communities, camping sites, etc.

OPEN DOUBLE CHANNEL:

Impellers are equipped of a special grinder system and are projected for waters and mud coming from agricultural drainages.

Installations

Our electric pumps have various types of installation so to be easily adapted to customer’s specifications.

P

Portable installation, by immersion with three-legged support and attachment for rigid or flexible delivery tube.

S

Free installation by immersion with supporting legs and attachment for a rigid, threaded delivery tube

E

Fixed installation in dry compartment on a base and direct connection with aspiration and delivery tubes. Installation for electric pumps equipped with cooling jacket.

R

Fixed installation in immersion, with automatic coupling system and guide tubes.

T

Fixed installation for mixers, with adjustable guide tubes.

N

Fixed installation for submersible propeller pump for pumping and circulating with lifting device and automatic cougling.