IOW MP600 Oil Centrifuges outperforms Mann+Hummel FM600 Oil Centrifuges
A pump station already had two (2) x Mann+Hummel FM600 oil centrifuges installed on their ALCO 18-251 engines. However, they wanted to trial the IOW MP600 Oil Cleaning Centrifuges to see if any operational improvements could be achieved. These ALCO 18-251 engines are overhauled every 16,000 hours, and replacement parts are very costly. They have thirty-five (35) ALCO 18-251 engines running 24/7. Oil life was typically 1,500 hours, and primary (cellulose) oil filters were changed every 500 hours.
Engine Technical Details:
|Engine Type||ALCO 18-251 (V18)|
|Power Output||4000 Hp|
|Engine Speed||1800 RPMs|
|Oil Volume||300 Gallons|
|Oil Type||SAE 40|
|Oil Pressure||78 PSI (5.3 Bar)|
|Fuel Burnt||Light Crude, 27 API|
The IOW oil cleaning centrifuges have been designed to easily retrofit to existing pipework. The footprint and interfaces were a straight replacement for the existing old centrifugal technology. They are powered only by engine oil pressure. The two (2) IOW MP600 oil cleaning centrifuges were mounted on the existing raised stanchion with a gravity drain back via a modified blanking plate on the sump.
One advantage of the IOW oil cleaning centrifuges is the remote monitoring feature that monitors the centrifuge’s RPM performance. The CentriClean SCU0002 monitoring unit will continuously display the current RPMs of the IOW oil cleaning centrifuge and monitor the centrifuge’s run hours. Alarms can be set to alert the operator if the speed falls or when the number of hours run is reached. The CentriClean monitoring unit can also be connected via Modbus to link up with existing systems to improve operations and processes.
IOW Group oil cleaning centrifuges are the only product of their kind to offer sludge monitoring technology. This feature gives you peace of mind that the oil centrifuge runs optimally. The data it provides means trends and patterns can be spotted to further improve reliability and efficiency on site. To learn more, visit IOW Group’s website.
The IOW MP600 oil cleaning centrifuges ran at approximately 4,284 rpm at 78.10 PSI. The faster speeds of the oil centrifuge bowl create a greater centrifugal force pushing even finer soot particles (solid particles) out of the engine oil to the oil centrifuge bowl wall for disposal. The two (2) IOW MP600 oil centrifuge filters removed 9.63 kg of dirt every seven (7) days, which was 65% more sludge removed than the alternative brand oil centrifuges. The previously installed two (2) Mann+Hummel MP600 oil centrifuges only removed 5-6 kg of sludge over the same duration.
Higher RPMs = Better Separation = Better Results
Following multiple trials, the customer now extends the primary engine oil filter life from 750 to 1,500 hours, with the pressure sensor not reaching the 20 PSI differential pressure limit (only 13 PSI) due to the cleaner lube oil.
It has now been found through borescope inspection that engine wear on the rings and liners was significantly reduced through the use of the IOW Group oil cleaning centrifuges. In addition, following the ISO cleanliness code based on ISO 4406 oil analysis testing, the cleanliness level had dropped by three (3) ISO codes. With the Mann+Hummel FM600 oil centrifuges, these engines ran an ISO cleanliness code of 22/19. With the IOW MP600 oil cleaning centrifuges, these engines run an ISO cleanliness code of 19/16. When lowering the ISO codes from 22/19 to 19/16, the ALCO 18-251 engine life extension is expected to be double!
IOW MP600 Oil Cleaning Centrifuge
provides better engine protection over
Mann+Hummel FM600 Oil Cleaning Centrifuge!
The customer was extremely satisfied with the IOW oil cleaning centrifuges that were installed, describing the product as “Excellent!“. They were very happy with the ability to extend the primary oil filter life span by 200%, and the reduction in particulate will also protect the engines’ critical parts from unnecessary wear to give significant long-term benefits to the owners.
IOW Group oil cleaning centrifuges allow this customer to maximize performance, extend maintenance intervals, extend drain intervals (extend oil changes), reduced maintenance costs, and reduce the total cost of ownership (TCO) for their ALCO 18-251 engines.
In conclusion, this was a very successful installation reaping many rewards for the customer. Not only was the lube oil life extended, but the primary oil filter lifespan was hugely increased. It was calculated that the reduced oil consumption meant the IOW MP600 oil cleaning centrifuges would be paid back quickly within the year.
To learn more, visit our IOW Group’s Oil Cleaning Centrifuge webpage.
Higher RPMs = Higher Centrifugal Force = Better Separation = Better Results
Not all oil cleaning centrifuges are created equal. IOW Group MP600 oil cleaning centrifuges outperform Mann+Hummel FM600 oil centrifuges. Want to improve your engine’s reliability and lower TCO? Simply upgrade to the IOW Group oil cleaning centrifuges! The oil cleaning centrifuges manufactured by IOW Group are the only disc stack centrifuge filter on the market. To learn more, visit our IOW Group oil cleaning centrifuges webpage or the IOW Group oil cleaning centrifuge website.