Sound Suppression Exhaust Systems

Aletek provides a complete range of heavy-duty exhaust systems for the aboveground and underground mining sector including all components and accessories. With one of the largest stock holdings in Australia, Aletek provides cost-effective Australian-made solutions backed by our ‘Direct-Fit Replacement Guarantee’ and complete a OEM cross-reference.

Aletek sound suppression exhaust packages and noise attenuation kits are ideal for mobile mining equipment applications where stringent noise level limitations are in place. Our range includes stage one, two and three attenuation packages which consist of exhaust silencer kits, radiator attenuators and attenuated fan, engine bay panels and acoustic linings. These packages are suitable for engine enclosures, drivetrain and transmission attenuation, and many more applications.

We excel in the direct fit replacement of sound suppressed exhaust systems. Our expertise extends to complete acoustic engineered exhaust systems with insulated pipes and primary and secondary silencers for mobile mining equipment. For stationary engine applications, we have a wide range of exhaust silencers providing reductions from 15 dBA through to 60 dBA for stringent noise control.

Our sound suppression mufflers and silencers are supplemented by an extensive range of engineered and fabricated acoustic louvres, panels and noise-deafening products for superior noise reduction.

Best of all, our sound suppression exhaust systems are cost-effective and backed by Aletek's unique know-how including:

  • Onsite support and installation including complete before and after noise modelling recommendations
  • Guaranteed sound reductions and performance of products
  • Engineered and manufactured in Australia for unrivalled reliability and quality
  • Mobile and stationary applications expertise
  • Comprehensive 3D parts drawings and technical information

Direct-Fit Replacement Sound Suppression Mufflers

Aletek makes standard OEM muffler replacement easy thanks to our range of direct-fit replacement sound suppression mufflers – no modifications required. These sound suppression mufflers alone will reduce sound power levels by 2-3 dBA. Direct-fit replacement acoustic insulated pipes are also available to further reduce your equipment's sound output by a further 1-3 dBA.

Super Extreme Silencer Kits

If you need the ultimate in noise reduction, Aletek’s range of stationary exhaust silencer packages can provide sound reductions from 15dBA through to 60dBA. Our silencer range is available in mild steel, aluminised and stainless steel construction and can be further certified for explosion proofing or spark arresting.