sperre rack cooler presentation
TRANSCRIPT
![Page 1: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/1.jpg)
SPERRE RACK COOLERSolving seawater cooling
![Page 2: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/2.jpg)
”We have improved the proven technology. By combining the benefits from box- and plate- coolers we have developed the new standard
for seawater cooling, Sperre Rack Cooler.
![Page 3: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/3.jpg)
We have improved the proven technology
BOX COOLER PHE SPERRE RACK COOLER
Constant and efficient cooling
Energy saving solution
Standarizes steel-structure
Maintenance friendliness
Saves space in engine room
![Page 4: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/4.jpg)
Constant and efficient coolingPredictable – No downtime
Cooling capacity independent of ship service speed
Self cleaning sea water filter
Forced sea water flow ensures predictable cooling
Heat transfer (K-value) 3 times as high as box coolers
![Page 5: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/5.jpg)
”After a year in operation, we have not experienced any problems and we have not had to open the cooler even
once. We are installing Rack in our upcoming new buildings
NARVE RØSOK, TECHNICAL MANAGER AT ROSTEIN
![Page 6: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/6.jpg)
Energy saving solutionFuel savings - Emission reductions
Rack cooler have no marine growth due to CuNi 90/10 and antifouling paint
Frequency operated sea water pump save fuel
Reduced energy consumption on the seawater-pumps due to low pressure drop
Chilled water element reduces running time at the chilled-water compressors
Heat recovery element makes it possible to use the surplus heat
![Page 7: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/7.jpg)
”To invest in Rack coolers was for us a no-brainer; the combination of space-savings, ease of maintanance and the competitive price
MARK REEVES, COO AT MAC OFFSHORE
![Page 8: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/8.jpg)
Other
Save space in the engine roomIntegrated – Space saving
Integrated in the ships steel structure - normally between frames in double-bottom
Reduced piping arrangement- all piping are situated below deck
Makes space available for service and gangways
Sperre Rack Cooler
![Page 9: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/9.jpg)
”In addition to getting most of the seawater out of the engine room, Rack is very space-saving. It has been a win-win situation to invest in
Rack seawater coolers BJØRN HOFSETH, SITE MANAGER AT REMØY MANAGEMENT
![Page 10: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/10.jpg)
Standarized steel-structureFlexible – Module based cooling system
Sperre Rack Cooler – Standard model
Sperre Rack Cooler – Extended model
Different type of engines and equipment - Same steel-drawings
Scalable
Less piping and infrastructure
![Page 11: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/11.jpg)
”The main advantage with Rack is that the system is designed to be integrated in the ships steel structure.
Totally this is a system that we have great belief in!TROND HAUGE, TECHNICAL MANAGER AT ISLAND OFFSHORE
![Page 12: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/12.jpg)
Easy access for inspection and maintenance - No special qualification requirements
Maintenance friendliness
No need for dry-docking
Few service gaskets – low life cycle cost
Tubes in CuNi90/10 prevents marine growth
100% insulated from the hull-structure - No galvanic corrosion
Antifouling paint
![Page 13: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/13.jpg)
”There is a great advantage to be able to handle maintenance without having to go in dock. All cleaning can be done at sea
while the ship is in operationLARS CHRISTIAN LARSEN, NEWBUILDING MANAGER AT DOF
![Page 14: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/14.jpg)
Constant and efficient cooling
We have improved the proven technology
Energy saving solution
Saves space in engine room
Standarizes steel-structure
Maintenance friendliness
![Page 15: Sperre Rack Cooler presentation](https://reader035.vdocuments.mx/reader035/viewer/2022082207/586c0dca1a28ab803b8c078a/html5/thumbnails/15.jpg)
RIGHT ON TRACK – SPERRE RACK