NC3
Three speeds circulating pumps with threaded ports (Cannot be sold in the EU)
FLOW
0.5 / 8
mc / h
HEAD
1 / 11.5
m
POWER
0.04 / 0.245
kW
Execution
3-speed circulator.
Pump casing with suction and delivery connections with the same diameter and on the same axis (in-line).
Standard with steel unions with cataphoresis treatment.
Applications
For clean liquids, without abrasives, non-aggressive for the pump materials.
Domestic and civil heating systems.
Operating conditions
Liquid temperature: from -10°C to +110°C.
Ambient temperature up to 40 °C.
Sound pressure ≤ 45 dB (A)
Minimum suction pressure: 0,05 bar at 50 °C
– Maximum permissible working pressure: 10 bar
Storage: -10°C/+50°C max. relative humidity 95% at 40 °C
Connections: threaded ports ISO 228: G 1, G 1 1/2, G 2.
Motor
2-pole induction motor, 50 Hz.
Three adjustable speeds.
NCS3: single-phase 230 V.
Insulation class H.
– Protection: IP 44
Overload protection (integrated).
– Cable: phases and neutral.
Constructed in accordance with EN 60335-1, EN 60335-2-51.
Case History
Case History
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