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T- MAN Turbocharger / T- NR12/S Turbine Diffuser For Ship Engine Turbocharger

Basic Information
Place of Origin: Jiangsu, China
Brand Name: Marine Turbo
Certification: ISO; CCS; GL
Model Number: T- NR12/S
Minimum Order Quantity: 1 pcs
Packaging Details: Carton box, wood case
Delivery Time: 3-4 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 500 pcs / month
Detail Information
Model: T- NR12/S Product Name: Turbocharger Turbine Diffuser, Marine Turbocharger Diffuser, Marine Turbo Diffuser,
Size: Standard Size, Or As Customer's Request Type: Diesel Engine Turbocharger
Fuel: Heavy Fuel Oil, Marine Diesel Oil, Biofuel And Gas Operation Engine Type: Diesel, Biofuel And Gas Engines
Engine Power Range: 450 KW - 5400kW Turbine Type: Radial Flow
Pressure Ration: Max. 4.5 Permiss. Temp.: Max. 650°C
Quality: High Performance, Top And High Level, Guaranteed Certification: ISO9001, CCS, Or GL
Warranty: 12 Months Application: Marine Engine, Power Engine And Industrial Engine
Package: Wood Case, Carton Box Or According To Require
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Product Description

T- MAN Turbocharger / T- NR12/S Turbine Diffuser For Ship Engine Turbocharger


T- MAN / T- NR series turbocharger description:

T- NR12/S turbocharger Turbine diffuser is one part for T- MAN / T- NR series turbochargers, which were designed comparatively simply with a cast radial turbine, which is suitable for heavy fuel oil engines, marine diesel oil engines, biofuel and gas operation enginess. Products are available for a wide engine power range, from 450 kW to 5400kW per turbocharger and without compromise in reliability and performance.



T- NR series turbocharger is widely used in ship building, locomotive, land power station and petroleum drilling industries, extensively applicable to in-land and coastal transportation and fishing due to its high efficiency, small size, light weight, favorable maintainability and serviceability, adequate supply of spare parts.


T- MAN / T- NR series turbocharger includes:

T- MAN T- NR Series
T- NR12/S
T- NR14/S
T- NR15/R
T- NR17/S
T- NR20
T- NR20/R
T- NR20/S
T- NR24/R
T- NR24/S
T- NR26/R
T- NR29/S
T- NR34/R
T- NR34/S


T- MAN / T- NR series marine turbocharger dimension and weight only for reference:

Type L(mm) W(mm) H(mm) Weight (kg)
T- NR12/S 858 402 432 155
T- NR15/R 715-724 500-520 525-672 200
T- NR20/R 900-960 662-692 700-730 400
T- NR20/S 1,165 715 678 350
T- NR24/S 1470 748 838 505


T- NR12S turbocharger turbine diffurser before sand blast and full finished:

T- MAN Turbocharger / T- NR12/S Turbine Diffuser For Ship Engine Turbocharger 0


The function of turbocharger Turbine diffuser:

The turbine is driven by the engine exhaust gas, which enters via the gas inlet casing. The gas expands through a nozzle ring where the pressure energy of the gas is converted to kinetic energy. This high velocity gas is directed onto the turbine blades where it drives the turbine wheel, and thus the compressor at high speeds (10 -15000 rpm). The exhaust gas then passes through the outlet casing to the exhaust uptakes.

The diffuser is mounted in the compressor side of the turbocharger in order to direct the air smoothly into volute casing and Convert kinetic energy to pressure energy inlet air.




Contact Details
Lily Wu

Phone Number : +86 13732670405

WhatsApp : +8613732670405