Grundfos Magna1 Twin Head Variable Speed Circulators
With the addition of the MAGNA1 range Grundfos can now deliver the required high energy efficiency, but with a reduced set of features. These pumps can offer the perfect solution in a refurbishment situation where you need to either replace a Grundfos UPS product or one of the smaller models from the original Magna family. These pumps are designed for circulating liquids in heating systems with variable flows where it is desirable to optimise the settings of the pump duty point, thus reducing energy costs.
Features: • Proportional pressure control • Constant pressure control • Constant curve/constant speed duty • No external motor protection required • Insulating shells are supplied with single head pumps for heating systems • Wide temperature range where the liquid temperature and the ambient temperature are independent of each other. Benefits: • Simple installation • Low energy consumption – all MAGNA1 pumps comply with EuP 2013 and 2015 requirements • Nine possible pump settings • Low noise level • Minimal maintenance and long life • Range is available for a maximum system pressure of 16 bar (PN16)
- The MAGNA1 range of circulators comes complete with electronically controlled motors that are based on permanent magnet (PM) and stator technology. They are designed for circulating liquids in a wide range of light commercial and commercial applications including: • Heating systems • Air conditioning and cooling systems • Domestic water systems • Ground-source heat pump systems • Solar heating systems