Exhaust silencer for engine exhaust noise reduction

High efficiency exhaust silencer combining reactive and absorptive effect with low pressure drop, NR 40 dB(A)

Gas engine silencer to reduce the noise of internal combustion for all type: petrol, diesel & gas.

Fabrication

- Silencer made of carbon steel S235 JR

- Protection paint treatment by hight temperature prime paint

- Heat emission is reduce by internal insulation.

- Rock wool protected with perforated steel sheet and glass cloth

- Assembly on site by welding, flanges and counter flanges with bolts available

Conditions

- Exhaust gas temperature 450°C

- Recommended installation with expansion device to ensure that no vibration or mechanical stress will be applied to the silencer

Standards

- Dimensional tolerances ISO 13920 class B

- Global attenuation 40 dB(A) based on a noise spectrum with a dominant frequency of 125 Hz

- Other material stainless steel, corten, ... available on request.