Seachoice 19 mm thru-hull

SEACHOICE 19 mm (3/4") Thru-Hull Fitting | Reliable Marine Plumbing

Ensure the safety and integrity of your vessel with the SEACHOICE 19 mm (3/4") Thru-Hull Fitting, an essential component for any boat´s plumbing system. Designed for uncompromising reliability, this fitting provides a secure, watertight passage through the hull for bilge pumps, livewell intakes, drains, and other vital systems. Investing in a superior thru-hull is one of the most critical decisions a boat owner can make, and this SEACHOICE fitting is engineered to deliver exceptional performance and peace of mind on every voyage. Whether you´re outfitting a new boat or upgrading existing hardware, trust in a fitting designed to withstand the harsh marine environment.

Key Benefits:

Experience the confidence that comes with a robust and dependable plumbing solution. This thru-hull is built for longevity, offering superior resistance to degradation from saltwater, sunlight, and common marine chemicals. Its robust construction ensures a leak-proof seal, protecting your hull´s integrity and preventing water intrusion that could lead to serious damage. The design promotes maximum water flow, ensuring your pumps and drainage systems operate at peak efficiency. Installation is straightforward, allowing for a secure and professional fit on a wide range of hull thicknesses, making it a versatile choice for boatbuilders and DIY maintenance projects alike.

Main Features:

* Flanged Mushroom Head: The low-profile exterior head provides a wide surface area for sealant, ensuring a superior watertight seal while minimizing drag and potential for snagging lines or debris.
* Precision Machined Threads: Features deep, clean-cut threads that allow the included nut to tighten down smoothly and securely, guaranteeing a firm, vibration-resistant installation that holds fast season after season.
* Integrated Hose Barb: The fitting includes a barbed connector designed to grip a 19 mm (3/4") inner diameter hose tightly, creating a reliable connection that resists slipping off under pressure.
* Heavy-Duty Securing Nut: Each thru-hull comes complete with a matching nut designed to distribute clamping pressure evenly against the hull´s interior, preventing stress cracks and ensuring a solid, durable mount.
* Optimized Flow Design: The interior of the fitting is smooth and precisely bored to reduce turbulence and restriction, allowing water to pass through freely for efficient system performance.
---

Connectors
* Hose Connection: Accepts 19 mm (3/4") Inner Diameter (ID) marine hose.
* Thread Standard: Standard pipe threads for compatibility with a wide range of seacocks and valves.

Technical Specifications
* Hose Barb Diameter: 19 mm (3/4")
* Required Installation Hole Diameter: 27 mm (1-1/16")
* Maximum Hull Thickness: Accommodates hulls up to 35 mm (1-3/8") thick
* Flange Diameter: 51 mm (2")
* Category: Boats and equipment
* Subcategory: Plumbing