NMX
Close coupled centrifugal pumps with threaded connections stainless steel
FLOW
1.2 / 15
mc / h
HEAD
10.5 / 28
m
POWER
0.55 / 2.2
kW
Execution
Close-coupled, centrifugal pumps; electric motor with extended shaft directly
connected to the pump.
Connections: threaded ports ISO 228/1 (BS 2779).
NMX: Version in AISI 304.
NMXL: Version in AISI 316.
Applications
For water supply.
For clean liquids, without abrasives, which are non-aggressive for stainless steel
(with suitable seal materials, on request).
Universal pump, for domestic use, for civil and industrial applications, for garden
use and irrigation.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40° C.
Maximum permissible working pressure up to 10 bar.
Continuous duty (S3 60% for single-phase pump to 1,5-1,8 kW).
Motor
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
NMX: three-phase 230/400 V ± 10%.
NMXM: single-phase 230 V ± 10%, with thermal protector.
Insulation class F.
Protection IP54
Motor suitable for operation with frequency converter from 1,1 kW.
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 with EN 60034-1, EN 60034-30-1,
EN 60335-1, EN 60335-2-41.
Case History
Case History
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