The Grundfos MAGNA1 25-40 (180)’A’ Rated/EuP Ready variable speed circulator with easy selection of pump setting, no maintenance requirements and extremely low life cycle cost. The MAGNA1 circulator pumps are designed for circulating liquids in heating systems with variable flows and also for domestic hot-water systems.
Heating and Air-conditioning
The pump is also suitable for systems with hot-water priority as an external signal can immediately force the pump to operate according to the max. curve, for example in solar-heating systems.
Low energy consumption (MAGNA1 pumps comply with the EuP requirements)
Nine light fields for indication of pump setting.
Three proportional-pressure curves, three constant-pressure curves and three fixed-speed curves are available
Low noise level
Maintenance free and long life
Pumped liquid: Water
Liquid temperature range: -10 .. 110 °C
MAGNA1 25 series have 180mm port-to-port dimensions and 1 1/2″ BSPM screwed connections.
Order before 2.30pm for next working day delivery (orders placed after 2.30pm will be processed the following working day). Please note if you have ordered an item which is listed as next day delivery with an item which has a longer lead time they will be sent together at the longer lead time.