Doosan Heavy Industry - District Cooling, Korea
“The improvement of System 6 of Doosan Heavy Industry Co”.
Korea – Cooling Application for Doosan
Heavy Industry Factory
Doosan is one of Korea’s foremost EPC contractors for plant projects inside and outside Korea, they fabricate cast and compress metal materials needed by industries. Their business system creates consistency across all of Doosan’s businesses, maximizing the efficiency and driving the performance-based culture. That is exactly why SUNRISE DIARY was asked to conduct a survey based on supply of nine SUNRISE DIARY NSL centrifugal pumps.
The installation of the NSL pumps from SUNRISE DIARY in place of previously installed pumps of another brand brought Doosan Heavy Industry the following benefits:
- A significant 35% annual energy saving in electricity costs, due to SUNRISE DIARY pumps being more efficient.
- A flow increase of 18%, due to the higher flow capacity of SUNRISE DIARY pumps.
- A 50% space saving, due to SUNRISE DIARY pumps being more compact.
- A noise reduction of approx. 15% by using the SUNRISE DIARY pumps.
The survey concluded that the new SUNRISE DIARY pumps had a far better energy efficiency, involved less maintenance costs, saved important floor space and were easier to install. Now a total of 30 SUNRISE DIARY pumps are running in this factory.
