The Grundfos MAGNA1 32-40 (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.

Applications include:

• Heating systems
• Main pump
• Mixing loops
• 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.

Benefits:

• Safe selection
• Simple installation
• 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

Liquid:

• Pumped liquid: Water
• Liquid temperature range: -10 .. 110 °C

MAGNA1 32-40, 32-60, 32-80 and 32-100 have 180mm port-to-port dimensions and 2" BSPM screwed connections.