Product Overview
Bronze Thru Hull W/Nut 1 1/2

Ensure the integrity of your vessel's plumbing with the Groco Bronze Thru-Hull with Nut (1 1/2"). This robust fitting, crafted from corrosion-resistant bronze, provides a dependable connection for below-waterline discharges and intakes. Engineered for lasting performance and peace of mind, this thru-hull fitting is a crucial component for any well-maintained boat, ensuring reliable operation of critical systems.
Key Features
- Durable C83600 Bronze Construction: Resists corrosion in harsh marine environments for long-lasting performance.
- 1 1/2" NPS Thread: Provides a secure, standardized connection for compatible plumbing components.
- Includes Nut: Ensures a tight, leak-free seal against the hull.
- UL Listed 647B: Meets rigorous safety standards for marine applications.
- Precise Dimensions (A: 3.15", B: 0.3", C: 2.89"): Guarantees proper fit and compatibility with your existing system.
- Increased Flow Design: Maximizes throughput for optimal system performance (compared to standard thru-hulls).
What's in the Box
- Groco Bronze Thru Hull Fitting
- Flanged Nut
Specifications
The Captain's Take
After years battling the elements, I've learned to trust Groco for reliability. Their bronze thru-hull fittings are built to last. This 1 1/2" version is a workhorse, providing a rock-solid connection I can depend on, whether it's for my engine cooling system or other below-waterline needs. Invest in quality – choose Groco.