The pump that thinks for itself

Grundfos has expanded its Magna range of pumps to provide flows from 5 to 35 m3/h and heads from 1.2 to 12 m. Compared with its predecessor, the Magna pump reduces energy consumption by 16% and by 78% compared with traditional fixed-speed circulator pumps. The improved Magna expands on the innovative use of permanent-magnet motors, which means that no power is needed to generate the magnetic field in the rotor. An ‘auto-adapt’ function learns the system conditions and matches pump operation to them. In about 80% of Magna installations, there is no need to make further manual adjustments.
Related links:

modbs tv logo

New Sustainability Director for Wates Group

Wates Group, a family-owned development, building and property maintenance company, has appointed Cressida Curtis as its new Group Sustainability Director.

Domus Ventilation appoints new contractor sales managers

Ventilation systems manufacturer Domus Ventilation has announced the arrival of three new Contractor Sales Managers.