The space saving NCE EL is a very compact circulating pump, allows inr easy installation in small domestic heating systems.
Easy to install and to adjust Installing the NCE EL is considerably simplified by the quick setting and power installation plug.

Eelectronic circulating pumps, the NCE EL features a patented self-cleaning square chamber design, which eliminates any possibility of rotor blockage.

Ceramic shaft
Hydraulics components are completely painted with cataphoresis.

Construction Energy saving variable speed circulating pump driven by a permanent magnet synchronous motor (pm) controlled by on board inverter.

Applications
Small domestic heating systems.
Floor heating systems.

Operating conditions
– Liquid temperature from +2 °C to +95 °C
– Ambient temperature from 0 °C to +40 °C
– Maximum permissible working pressure: 6 bar
– Storage: -20°C/+70°C max. relative humidity 95% at 40 °C
– Certifications: in conformity with CE requirements
– Sound pressure ≤ 43 dB (A).
– Minimum suction pressure: 0,3 bar at 50 °C 1,0 bar at 95 °C
– Maximum glycol quantity: 40% – EMC according to: EN 55014-1, EN 61000-3-2, EN 55014-2

Connections:
– threaded ports ISO 228: G 1, G 1 1/2, G 2
– The benchmark for most efficient circulators is EEI ≤ 0,20.
– Minimun power: 3 W. Motor Synchronous motor with permanent magnet.
– Motor: variable speed
– Standard voltage: single-phase 230 V (-10%;+6%)
– Frequency: 50-60 Hz – Protection: IP 44
– Insulation class: H
– Class II appliance
– Overload protection (jammed rotor): 1) automatic protection with electronic rotor release 2) Overload thermal protector
– Cable: phases and neutral
– Constructed in accordance with: EN 60335-1, EN 60335-2-51.

Special features on request Brass or cast iron unions. EPP thermal insulation shell.

Operating range with fixed curves from 0,5 m to 7 m; possibility to choose 2 (1-2) proportional pressure curves and 2 (I-II) constant pressure curves.