Market Update

Grundfos next generation pumps for heating and cooling


With growing urbanisation and rising temperatures, heating and cooling applications are no longer considered as luxury. They have now become a basic necessity in homes, commercial buildings and smart cities.

Grundfos India, a global leader in advanced pump solutions and a trendsetter in water technology have cutting-edge pumping solutions, the MAGNA3 and TPE 3 that have redefined the role of pumps in heating and cooling processes. These solutions are designed to circulate liquids in heating systems, provide domestic water, air conditioning and cooling systems.

Features and benefits
With a wet runner circulator, MAGNA3 uses its FLOWLIMIT function to cut power consumption up to 85 percent. The Constant-Temperature Controller function is used to analyse the heating system and find the optimum setting allowing operational adjustments on the basis of demand. The MAGNA3 features a built-in heat energy meter that can monitor system heat energy distribution and consumption in order to avoid excessive energy bills caused by system imbalances. The heat energy meter has an accuracy of +/-10 percent, depending on the duty point, and will save you the cost of installing a separate energy metering device within your system.

These pumps have a highly efficient and future-proof circulator with an Energy Efficiency Index (EEI) value that is unprecedented till date. Additionally, MAGNA3 pumps are extremely flexible, reliable, have low noise levels and long life with minimal maintenance requirements. They are fitted with IR (infrared) communication and can offer external control and monitoring via expansion modules. It is also augmented with intelligent functions to make MAGNA3 a perfect fit and an all-purpose circulator.

On the other hand, TPE3 pumps are vertical in-line pumps with a permanent magnetic motor. They are equipped with integrated sensors, advanced control modes and multi pump functionalities. TPE3 pumps are easy to install, monitor and deliver maximum efficiency. Their improved hydraulics have provided them with the highest Minimum Efficiency Index (MEI lesser than or equal to 0.70).

MAGNA3 and TPE3 solutions are primarily used in commercial buildings such as schools, hospitals and offices to provide chilled water for air conditioning, domestic hot water circulation systems along with solar thermal applications.

They can be used in the following systems:

  • Ground source heat pump systems
  • Solar-heating systems
  • Radiant heating and cooling applications
  • Chilled water circulation systems.

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