The reliable and maintenance friendly design of the NA/S and NA/T9 series with inboard plain bearings and turbine casings without cooling water, set and still sets an example to the turbocharger industry.
- For engine outputs from 1,650 to 24,500 kW per turbocharger
- Maximum pressure ration 4.5
- Suitable for heavy fuel, diesel oil, biofuel and gas operation
- Axial flow turbine
- Waterless design NA/S and uncooled hot-gas casings NA/T9
- Inboard plain bearings
- Lubricated by the engines lube oil system
- Easy maintenance
- Market introduction 1992
NA/S/T9 series technical data