Centek

Centek Fiberglass Exhaust Reducer Coupling

Item: #863942 | Part Number: Not Selected
$44.99 - $105.99
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        Description

        The Centek Fiberglass Exhaust Reducer Coupling is a lightweight, durable solution for marine exhaust systems. Made from resin-impregnated fiberglass with fire-retardant resins, it delivers high-temperature performance with minimal flow restriction. UL listed and non-corroding, it ensures reliable, clean connections to marine exhaust hose.

        Image of : Centek Fiberglass Exhaust Reducer Coupling Centek Fiberglass Exhaust Reducer Coupling Item # 863942

        Description

        Centek exhaust fittings are made from the same resin-impregnated glass filament fiberglass and fire retardant resins used to produce Vernatube. Formulated for high temperature applications, Centek exhaust fittings exceed the values for the class of materials designated as "self-extinguishing" per ASTM –D-635, UL94V-O, and the US Navy/USCG MIL-R-21607 and MIL-R-7575. The smooth, resin-rich I. D. assures minimal restriction to exhaust gases and cooling water flowing through the tubing. Precise control of the outside diameter ensures ease of connecting mating ports with marine exhaust hose.

        Features:

        • UL listed
        • Lightweight, durable and strong
        • Non-corroding
        • Easy to install
        • O. D.'s are compatible with approved marine rubber exhaust hose

        Part Numbers for Centek Fiberglass Exhaust Reducer Coupling

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        Reviews

        Rated 5 out of 5 by from Perfect for Engine Cooling & Exhaust System Hoses Old reducer coupling was stainless steel, this Fiberglass coupling from Centek is so much better, actually perfect. Connected a 2 inch Inner Diameter Rubber Wire Exhaust Hose to a 1-3/4 inch Inner Diameter Rubber Wire Exhaust Hose (Series #252)
        Date published: 2026-05-18
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        Centek Fiberglass Exhaust Reducer Coupling
        Total:
        $44.99 - $105.99