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Intelligent Pumping System Cuts Energy by 55% in Chillers

By District Energy posted 12-03-2019 00:00


Tine Stausholm, AMMONIA21


Danish pump manufacturer Grundfos has launched a new distributed pumping system (DPS) for commercial air-conditioning systems in Asia, aiming to help customers save up to 50% of energy consumption with intelligent pumps and temperature sensors.

The first installation of the DPS was made at Grundfos’ own Singapore head- quarters, which consists of an office and factory block. Between November 2016 and May 2017, the building achieved 55% pump-system energy savings.

The second installation was carried out at the Ngee Ann Polytechnic Environmental & Water Technology Centre of Innovation, also in Singapore. The building was already Platinum-certified in Singapore’s Green Mark certification scheme. This project also achieved a 55% pump-system energy saving.

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