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Category: Espa - ES4 O4 submersible electric pumps

Submersible electric pump - Sale and service

vendita e assistenza al miglior prezzo per motori elettropompe pompe sommerse ES4+04 Espa in acciaio inox per casa per agricoltura industria per pozzi e cisterne

ES4 & O4 - The submersible electric pump ES4 O4 is composed by the Espa O4 motor and the Espa ES4 pump shaft. On pippohydro.com you can find the complete pump or the single units.
vendita e assistenza al miglior prezzo per motori elettropompe pompe sommerse ES4+04 Espa in acciaio inox per casa per agricoltura industria per pozzi e cisterne

 
They are centrifugal, multistage, electric submersible pumps for clean water.
There are pumps with floating impellers for wells from 4” that ensure excellent resistance to the effects of abrasio
n. 
Specially designed for water supply in civil and farming applications and in irrigation systems.

The O4 motors have a rotor bathed in liquid cooling oil.

Main features:
Pump shaft, suction body, support base material, nuts and bolts, Outer pump body: AISI 304 Stainless steel .
Diffuser: Technopolymer; floating impellers: Noryl.
Check valve incorpored; el. cable: 1.5m.
Protection rating:IP68
Service type: Continuous
Motor has a rotor bathed in liquid cooling 
Maximum submersion (m): 200
Maximum no. of motor start-ups (start-ups/minute): Direct: 0.5 / With Impedance: 0.3
Tightness by: Mechanical Seal with Sand Protector; Max sand content: 150 gr/m³.
Liquid temperature (ºC): Max: 35
Vertical or horizontal installation.


 

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