Groco BRZ Nut T-Hull

GROCO BRZ Nut T-Hull | Premium Marine Thru-Hull Fitting

Ensure the integrity and safety of your vessel below the waterline with the industry-leading GROCO BRZ Nut T-Hull fitting. As a critical component in the category of Boats and equipment, and a premier choice for accessories and parts, this thru-hull is engineered for boaters who refuse to compromise on quality and reliability. Designed for use in raw water intakes, scupper drains, and discharge lines, the GROCO T-Hull provides a secure and durable passage through your boat´s hull, offering unparalleled peace of mind in the most demanding marine environments.

Key Benefits:

* Unmatched Durability: Crafted from a superior, corrosion-resistant cast alloy, this thru-hull is built to withstand the harsh realities of saltwater and freshwater environments. Its robust construction ensures a long service life, resisting degradation and failure for years of dependable operation.
* Enhanced Safety and Reliability: As a UL Listed fitting, the GROCO T-Hull meets rigorous third-party standards for safety and performance. This certification provides the ultimate assurance that you are installing a product engineered to protect your vessel and its occupants.
* Leak-Proof Performance: The combination of a wide, heavy-duty flange and precision-machined threads creates a solid foundation for a watertight seal. When properly installed with a quality marine sealant, it provides a secure, leak-proof connection that is essential for any fitting below the waterline.
* Versatile Installation: Featuring full-length threads, the GROCO T-Hull offers maximum installation flexibility. It can be easily cut to the precise length required for your specific hull and butt block thickness, ensuring a custom, professional fit on any boat.

Main Features:

* Full-Length Machined Threads: Provides complete adaptability, allowing the threaded portion to be cut for a perfect fit on hulls of varying thicknesses.
* Robust Flange for Secure Seating: The substantial flange head provides a large surface area for bedding with sealant, ensuring a strong, stable, and watertight seal against the hull.
* Heavy-Duty Matched Nut: Each thru-hull fitting includes a corresponding nut, engineered with the same strength and quality to guarantee secure and reliable tightening.
* Broad Compatibility: Designed to seamlessly integrate with GROCO seacocks and a wide variety of other marine plumbing components for a complete, high-integrity system.

Technical Specifications and Attributes:

Functioning as robust hull bushings, these fittings provide a reinforced, stable passage for plumbing systems, preventing hull compromise and ensuring a long service life. This design is critical for maintaining the structural integrity around the installation point. The fitting is available in a comprehensive range of NPT (National Pipe Taper) sizes to accommodate nearly any marine plumbing application, from small drains to large engine intakes.

Crucial Installation & Usage Guidelines

Should have threaded portion cut to proper length considering hull and butt block thickness.

Consider thread depth when using a seacock.

Sealant is recommended between hull and thru-hull flange.

Includes nut.

NOT TO BE USED IN POTABLE WATER SYSTEMS