Centek Exhaust Reducer Coupling to Mufflers

Centek exhaust reducer couplings, also called exhaust reducers or reducing couplings, connect marine wet exhaust hose or tubing of two different diameters. They are useful when you change sizes between the manifold or riser, the muffler and the transom, or when you replumb or refit an exhaust system. Each coupling is built for marine wet exhaust use.

Key Features:

• Fiberglass construction: Made from the same fiberglass and fire-retardant resins used for Vernatube mufflers, so the couplings handle heat well and are strong.
• Corrosion resistant: Centek fittings are lightweight, strong, non-corroding and durable.
• Smooth flow: Precise outer dimensions and a smooth inner surface give easy connections with minimal flow restriction.
• Inline design: The straight reducer joins two hose or tube sizes in a single run.
• Adjustable fit: Installers often trim the coupling to length when space is tight.

Centek is a long-established marine exhaust brand known for its Vernatube tubing, mufflers and fittings. Its reducer couplings work well with Centek mufflers, elbows and exhaust tubing, which makes it easier to build a complete, reliable wet exhaust system.