4''electropumps series are manufactured with material which permit high hydraulic performances and excellent running reliability

The moter is of non-tossic cooling bath type; asynchronous with squirrel cage rotor.External jacket and shaft in stainless steel; upper support in brass, coupling flange in accordance with Nema standards. Rewindable and easly repairable.-Protection IP68, insulation class B.

The pump is of centrifugal multistage type with jacket, coupling, shaft in stainless steel. Suction and delivery casing are in cast iron lmpellers and diffuser arre in Noryl homologated for drinkable water use and are equipped with stainless steel inserts in correspondence of the wearable zones.

Built-in ball check valve.

-Pump sense of rotation:anticlockwise viewed from pump outlet.

Versions:

-Singlephase with permanent capacitor from HP 0,5 to HP 3 Volt. 220-240 HZ.50-60.

-thrdeephase from 0,5 to HP 10; Volt 220-240-380-415; HZ.50-60.

Use limits:

-Max sand content: 40 gr./m3-Max water temperature:30 C. with water velocity 0,5 m/sec. at motor surface.

-Max voltage fluctuation:+6%   -8%; -Max starts/hour: 20

SUBMERSIBLE SERIES PUMP