Integrated EGB (Exhaust Gas Bypass) Modification



 Fuel efficiency improvement approx. 2.5%.

 Applicable Type 

 MET-MB type (flame size : from 33 to 60 * except 53 size)


 Replacing several parts on the turbine side allows retrofitting to an integrated EGB turbocharger.
 The installation of an exhaust gas bypass line will bypass exhaust gas during high load operation,
 and enable turning suitable for low load operation.


 Retrofitting to integrated EGB parts (butterfly valve / special casing) enables turning suitable
 for low load operation.

 Delivery Schedule  

 Parts :Seven (7) Months.
 Work period : about four (4) days
 *Piping of “control air for valve”, valve control sequence, etc. are the engine builder’s scope of service/ work.


 Please kindly requested to contact us for business inquiry.

 Current situation  

 Many vessels are currently under slow speed operation, and main engine is also operating at partial load.
 Therefore, there is a room for improvement by applying integrated EGB additional installation.

 Additional or replacement parts (gas inlet side)  

[ Remark ] Regulator / Signal converter / Distributor, Programing of software, or governor controller, etc.
                   are scope of engine builder.