NGX | Self-priming jet Calpeda pumps

NGX | Self-priming jet Calpeda pumps

Construction
Close-coupled self-priming shallow well jet pumps with built-in ejector.
A high-quality pump for domestic water supply. Designed with environmental
considerations, featuring a stainless steel casing.
Applications
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing network pressure (follow local specifications).
For increasing water pressure from flooded suction applications.
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.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty (S3 60% for single-phase pump to 1,5 kW).
Motor
2-pole induction motor, 50 Hz (n ≈ 2800 1/min).
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 IP54
IE2 efficiency class for single-phase motors up to 1,1 kW.
IE3 efficiency class for three-phase motors (IE2 up to 0,65 kW).
Constructed in accordance withEN 60034-1; EN 60034-30-1.
EN 60335-1, EN 60335-2-41.
Special features on request
Other voltages.
Frequency 60 Hz (as per 60 Hz data sheet).
Brass impeller
Designation
NGXM 6/18/A
NGX = Series
M = Singlephase version (no indication: threephase)
6 = Progressive type number
18 · = Ejector type
/A = It refers to a revision