科沛達calpeda離心泵

Construction   
Close-coupled self-priming shallow-well pump with built-in
ejector.
A high-quality pump for domestic water supply. Designed with
environmental considerations, featuring a stainless steel casing,
brass alloy impeller with minimal use of plastic materials.
Applications
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing water pressure from flooded suction applications.
As pressure boosting pump for central water systems with low
pressure (follow local specifications if increasing network
pressure).
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Suction lift up to 9 m.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 50 Hz (n ≈ 2800 rpm).
NGX: three-phase 230/400 V ± 10%.
NGXM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE3 for three-phase motors from 0,75 kW.
C onstructed in accordance with: EN 60034-1 ; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Frequency 60 Hz (as per 60 Hz data sheet)

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