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MAN B&W Axial Flow Turbocharger Features:
- Lifetime of bearings more than 25,000 hours
- One-piece compressor wheel milled out of high-strength aluminum alloy. The continuously backward bent blades lead to stable characteristics with a high efficiency level up to pressure ratios of 4.5 for NA/S (up to 4.2 for NA/T9).
- Newly developed, enlarged turbine blades made of high-quality material with improved blading efficiency.
- All casings of the NA/S turbochargers of "waterless" design.
- The bearing casings of NA57/T9 and NA70/T9 are water-cooled.
- No corrosion of turbine casings on heavy fuel oil operation.
- Excellent acceleration behavior due to a low moment of inertia of the rotor.
- Profiled nozzle ring
- Simple maintenance and long service life.
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