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Exhaust Outlets & Flaps

The Seaflow range includes through hull connectors and outlets with several material options including stainless steel 316, Glass Reinforced Polymer (GRP), plastic and neoprene as well as our standard through hull bronze skin fittings. We also offer a wide range of Vetus marine exhaust outlets. Some exhaust outlets are available with a fitted flap, providing a check valve to help reduce unwanted water ingress. We also offer a range of popular, retrofit exhaust flaps and flapper valves. Please note it is extremely important to ensure that water cannot enter the exhaust system via the exhaust outlet. If water does manage to enter via the exhaust outlet, it can fill the system and then enter the engine. Engines installed below the waterline are particularly vulnerable. We also supply a selection of a href="/exhaust/engine-exhaust-outlets" target="_blank">Engine Hull Exhaust Outlets and Gaskets/a>Engine Hull Exhaust Outlets and Gaskets. If you require any assistance in the selection of exhaust components, please do not hesitate to a href="/contact-us" target="_blank">contact us/a>.

The Seaflow range includes through hull connectors and outlets with several material options including stainless steel 316, Glass Reinforced Polymer (GRP), plastic and neoprene as well as our standard through hull bronze skin fittings. We also offer a wide range of Vetus marine exhaust outlets. Some exhaust outlets are available with a fitted flap, providing a check valve to help reduce unwanted water...

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