We also offer thru-hull fittings (with and without flappers), check valves, exhaust flanges,  crush sleeves, and scupper drains.

Centek’s line of exhaust systems fittings are made of the same fiberglass and fire retardant resins used to produce Vernatube, the UL listed tubing line. These fittings are lightweight, strong, non-corroding, and durable. Fittings are installed easily and their outside dimensions are compatible with tubing and approved marine rubber exhaust hoses.

Accessories Types

Check Valves Crush Sleeves Thru Hull Fitting with Flapper Thru Hull Fitting without Flapper Scupper Drain Fitting   Exhaust Flange