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Looking for an Extension Joint? Please use our online form.

The easy-to-install exhaust extension joints are offered with loose slip-on or floating flanges for maximum flexibility and ease of installations. The extension joints are offered at different sizes and lengths, and they can be insulated for both sound and thermal management, addressing the breakout noise as well as safety. Exhaust extensions are recommended for OEM style routing, retrofit projects, repower projects, stack elongations, and exhaust tubing modifications, where there is a need to extend the exhaust piping to address TSSA, CSA exhaust piping requirements.

Nett Technologies’ Extension Joints are available in many configurations: with the ANSI pattern flanges (fixed or floating), engine specific flanges (MTU, Caterpillar, Kohler, Cummins, etc.), NPT connections, slip-on, etc. Standard end-connections are made of the Carbon Steel, however, other materials such as Aluminized Steel, Stainless Steel 304 or 316 are available upon request.

Looking for more information on the Silencer Accessories? Contact us at (800) 361-6388

Nett Technologies’ Extension Joints Features:

  • Standard material carbon steel with high-temperature black paint. Available in stainless steel.
  • All flange bolt holes straddle the centerlines. All ANSI Flanges are 150# bolt pattern. Please see our flange catalog for details. All ANSI Flanges may be replaced with standard Caterpillar, Cummins, or MTU engine flanges.
  • Any flange can be fixed or floating. Other configurations such as tube, pipe, NPT, etc. and their combinations are available upon request. Please contact Nett Technologies for details.
  • Customized engineered systems solutions are available to meet challenging integration and engine requirements.
  • Responsive lead time for both standard and custom designs to meet your needs.

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Nett Technologies is your one-stop solution for all your generator exhaust needs! We offer a wide range of standard exhaust extension joints, as well as custom options to fit your application needs. If you are looking for more information about any of the products, please contact one of our representatives at [email protected] or at 800-361-6388. Our professional and experienced team will help you to choose the right option for your application.

We also offer many other silencer accessories! Please see below.

Download our full Silencer Accessories Catalog today

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