Vetus 1 1/2´´ thru-hull

VETUS 1 1/2" Thru-Hull Fitting | Superior Safety for Marine Plumbing

Ensure the ultimate safety and reliability of your vessel’s plumbing system with the VETUS 1 1/2" Thru-Hull Fitting. Engineered for critical below-the-waterline applications, this fitting provides a secure and completely watertight passage through your boat´s hull for water intake or discharge lines. As a fundamental component in the Boats and equipment and Plumbing categories, it is designed to give boat owners complete peace of mind, eliminating common points of failure associated with traditional marine fittings. Move beyond outdated materials and embrace a modern solution built for longevity and performance in the demanding marine environment. This VETUS thru-hull is the cornerstone of a robust, leak-free, and maintenance-light plumbing system on any sailing yacht or motorboat.

Key Benefits:

* Unmatched Safety and Reliability: Expertly designed and rigorously tested for below-waterline use, this fitting meets the stringent ISO 9093-2 standard and is CE marked. This certification ensures it provides the highest level of structural integrity and safety required for offshore and coastal cruising.
* Complete Corrosion Immunity: Built from a technologically advanced, non-metallic formulation, this thru-hull completely eliminates the risk of corrosion, electrolysis, and galvanic isolation issues. Say goodbye to worries about material degradation and hidden weaknesses, ensuring a dependable seal for the life of your vessel.
* Exceptional Durability: Engineered to withstand the harshest marine conditions, it is resistant to UV degradation, extreme temperatures (from -40° to +110° C), and common chemicals found in the marine environment, including diesel, petrol, and antifouling paints.
* Lightweight and Easy Installation: The lightweight yet incredibly strong construction simplifies handling and installation. It reduces overall weight on the vessel and can be easily installed by a single person, creating a secure, watertight seal against the hull with the included backing nut.

Main Features:

* Features a robust, high-strength build that offers superior impact resistance and long-term stability without becoming brittle over time.
* Designed with a wide, load-bearing flange that ensures even pressure distribution against the hull surface for a stable and secure mount.
* Includes a heavy-duty securing nut that allows for significant tightening torque, guaranteeing a compressed, waterproof seal when used with a quality marine sealant.
* The surface finish is smooth and clean, allowing for excellent adhesion with all types of modern marine sealants and facilitating easy cleaning.

Connectors:

This 1 1/2" thru-hull fitting is a primary connection point in your boat´s raw water plumbing system. It is specifically designed to accommodate a marine-grade hose with an internal diameter of 1 1/2" (38 mm) for applications such as engine cooling intake, sink drains, or bilge pump discharge. The male 1 1/2" BSP (British Standard Pipe) parallel thread is engineered to be paired with a matching VETUS seacock or ball valve of the same size, creating a complete and certified assembly for safely controlling water flow.

Technical Specifications:

* Hose Connection Diameter: 1 1/2" (Ø 38 mm)
* Thread Type: G 1 1/2" BSP (Parallel Thread)
* Mounting Hole Diameter: Ø 48 mm
* Maximum Hull Thickness: 45 mm
* Material: High-Strength Composite
* Certifications: CE Marked, ISO 9093-2 Certified by Lloyd´s Register