Silentor has successfully utilised its unique diffusor technology on commercial vehicles. In truck and bus applications space is limited, weight is a major problem and legislation regarding noise level of the vehicle is to be met. Silentor is assisting customers to overcome these difficult constraints, whilst providing the even greater benefits of enhanced fuel consumption and better engine performance.
 
Lowering backpressure contribution from the silencer can reduce fuel consumption. Investigations indicate possible reductions of 1 – 5% as a result of optimisation of the silencer. (Fuel saving report)
 
Using Silentor silencers it is also possible to achieve good attenuation with several alternative configurations, for example under the chassis or up alongside the drivers cabin.

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