







AIROW Marine Thru-Hull Fitting with Check Valve - 316 Stainless (3/4"-1.5")
Impuestos incluidos (excepto Mónaco, Noruega e Irlanda del Norte). Consulta las tarifas en el carrito/finalizar compra. Las opciones de envío (estándar 8-15 días / económico 25-45 días) varían según la dirección y el peso. Los envíos a zonas remotas están sujetos a tiempos de tránsito más largos. Ahorra aproximadamente un 7 % en envíos para pedidos superiores a 100 kg (220 lb).
Settlement Protocols
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Superior Bilge Protection with Gravity-Assisted Backflow Prevention
Upgrade your vessel's plumbing with the AIROW Marine Thru-Hull Fitting, engineered for maximum safety and durability in harsh saltwater environments. This hybrid fitting combines a mirror-polished 316 Stainless Steel flange for aesthetic excellence and corrosion resistance with a high-strength, UV-stabilized Nylon body for structural integrity.
Key Engineering Features:
- Integrated Check Valve: Features a gravity-assisted flapper that automatically seals when flow stops, preventing dangerous water siphoning and keeping your bilge dry.
- Marine-Grade Materials: Constructed from S316 Stainless Steel and precision-molded Nylon to resist chemical exposure and saltwater pitting.
- Universal Compatibility: Barbed tailpiece design ensures a secure fit for standard marine hoses across four essential diameters.
- Low Profile Design: The mirror-finish flange provides a clean, professional look on any hull surface.

Frequently Asked Questions
- Will this prevent water from entering my bilge while the boat is stationary?
- Yes, the integrated gravity-assisted check valve automatically seals when outflow stops, preventing siphoning and backflow even when the vessel is at rest and the pump is inactive.
- Is the stainless steel flange resistant to pitting in saltwater?
- The flange is constructed from high-grade 316 Stainless Steel with a mirror-polished finish, providing superior resistance to saltwater corrosion and pitting compared to standard plastic or low-grade metal fittings.
- Can I install this on a curved section of the hull?
- While optimized for flat or slightly contoured surfaces, the included marine-grade gaskets and wide stainless steel flange help ensure a watertight seal on most standard fiberglass and aluminum hull profiles when used with appropriate marine sealant.

Engineering Specs
ESTABLECIDO EN 2017
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