Calpeda Circulator pumps meet the new EU directives

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February 26, 2015

Calpeda Pumps, ahead of the entry date of the new limits set by the EU directive, will be introducing a new and wider range of circulating pumps.

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On 1st August 2015 new limits of Regulation 641/2009 with regard to ecodesign requirements of circulating pumps, will come into force. These limits impose an energy efficiency index of EEI < 0.23 for all circulating pumps.

The new range will include three different types of product:

NCE-EI

The new NCE-EI circulator pumps will replace the previous version of the same name. The new version has been enhanced by two new models that have a maximum pump head of 4 or 7 metres, and which compliment the already-existing model with a maximum head of 6 metres. The new NCE-EI also has a far wider operation mode, making it possible to set two proportional pressure curves, two constant pressure curves or a manual speed adjustment.

NCE-EA

The NCE-EA circulating pumps compliment the NCE-EI circulator pumps, widening the range of circulator pumps for heating and air conditioning applications. The NCE-EA models can also reach a maximum temperature of up to 110°C and a pressure of up to 10.0 bar, and they are available with maximum heads of 4, 6 or 7 metres. The NCE-EA circulating pumps are characterised by their AUTO operation mode, so the circulator pumps can adjust the operation point automatically, and according to individual system requirements. Three proportional pressure curves, three constant pressure curves or a manual speed adjustment will also be available. The NCE-EA circulating pumps are also supplied with a heat-insulating shell as standard.

NCE-EL

The new NCE-EL circulating pumps have been designed specifically for solar energy applications. These circulating pumps are characterised by their compact design, and the fact that the working point can be adjusted from 0.6 to 7 metres or in a proportional pressure manner. The circulating pumps are available with a maximum head of 6 or 7 metres.

NCE_EA_50HZ

Please contact us should you require any further information on Calpeda circulating pumps, or on any of the Calpeda pump range.