Calpeda NCE EL Series Circulator Pumps
CALPEDA NCE EL 25-60/130 ENERGY EFFICIENT CIRCULATOR PUMP 240V
In stock
- Established 1975
- Trusted by thousands of customers
Calpeda NCE EL Series Circulator Pumps
More about this product
Construction
Energy saving variable speed circulating pump driven by a permanent magnet synchronous motor (pm) controlled by on board inverter.
Applications
Solar thermal systems
Operating conditions
– Liquid temperature from +2 °C to +110 °C
– Ambient temperature from 0 °C to +40 °C
– Maximum permissible working 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: 0,3 bar at 50 °C
1,0 bar at 95 °C
1,5 bar at 110 °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.
– 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.
-
Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
Related products
The Grundfos Magna 1 system is designed to circulate liquids in heating systems with variable flows where it is desirable to enhance the settings of the…
The Grundfos TP single stage cast iron pump complete with 4 pole 400v electric motor. Single stage, close-coupled, volute pump with in-line suction and discharge ports of…
The Grundfos series of MAGNA pumps has earned plaudits for their easy-to-use, intelligent and innovative technology. The focus of the models is to achieve maximum…
The Grundfos Magna 3 system is designed to circulate liquids in heating systems with variable flows where it is desirable to enhance the settings of the pump…
The Grundfos TP single stage cast iron pump complete with 2 pole electric motor and BSP threaded connections. Single stage, close-coupled, volute pump with in-line…
The Grundfos TP single stage cast iron pump complete with 2 pole electric motor and BSP threaded connections. Single stage, close-coupled, volute pump with in-line…