Electronically Controlled Inverter Driven Circulation Pump


RCE series is high efficiency energy saving variable speed circulation
pump driven by a permanent magnet synchronous motor controlled by
on board inverter.
• Heating systems (constant and/or variable flow)
• Air-conditioning system
• Industrial circulation system
• Domestic hot water and drinking water supply system
• Floor heating system
Operating Conditions
Liquid temperature from +2 °C to +110 °C
Ambient temperature from 0 °C to +40 °C
Maximum system pressure ≤ 10 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: 0,05 bar < 85 °C
1 bar at 110 °C
Maximum glycol quantity: 40%
EMC according to: EN 55014-1, EN 55014-2 and EN 61000-3-2,
Connections: threaded parts ISO 228: G11/2”
Circulator pump can consume low the power, with the EEI ≤ 0,23
The benchmark for most efficient circulators is EEI ≤ 0,20

Synchronous motor with permanent magnet
Motor: variable speed
Standard voltage:single phase 230 V (+6%, -10%)
Frequency: 50-60 Hz
Protection: IP42
Insulation Class: H
Class II appliance
Cable: phases and neutral and earth
Constructed in accordance with: EN 60335-1, EN 60335-2-51
Pump Casing Cast iron
Impeller Composite
Shaft Ceramic
Bearings Carbon
Thrust Bearing Ceramic
Rotor Composite
Winding Copper wire
Gasket EPDM

Additional information



Technical Data

Technical Data
Q max : 8 m3/h
H max : 11 mWC
From 0,045 kW to 0,140 kW
Voltage : Single Phase, 230V
IP42, 50/60 Hz, EEI <=0,20
Operating Pressure : 10 bar
Connections : G1″ – G11/2″
Fluid Temperature : -10 / +110 C
Cast iron casing, PPO Impeller,
Sealless type, Sensorless,
Synchoronous Motor, VFD
Permanent Magnet Motor
HVAC, Heating, Cooling,
DHW Re-circulation
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