NG
Self-priming jet pumps
SCOPE
0.25 / 9.5
m³/h
PREVALENCE
15.5 / 74.5
m
POWER
0.55 / 2.2
kW
Execution
Close-coupled self-priming shallow well jet pumps with built-in ejector.
NG: version with cast iron pump body and fitting.
BNG: version with bronze pump body and fitting.
N, N4: version with pump casing and lanter bracket in cast iron.
B-N, B-N4: version with pump casing and lanter bracket in bronze (the pumps are supplied fully painted).
Applications
For water supply with suction from wells.
To increase the pressure available from a distribution network (observe local regulations).
For clean liquids or lightly soiled surface water.
For gardening.
For water jet washing.
Operating conditions
Liquid temperature up to 40 °C.
Ambient temperature up to 40° C.
Maximum permissible final pressure in the pump casing 10 bar.
Continuous duty.
Motor
2-pole induction motor, 50 Hz (n ≈ 2900 1/min).
NG: three-phase 230/400 V ± 10%.
NGM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inserted in terminal box.
Class F insulation.
IP 54 protection.
Three-phase motors with efficiency class IE3 (IE2 up to 0.65 kW).
Execution according to EN 60034-1.
EN 60335-1, EN 60335-2-41.
Watch the videos
Case History
Case History
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