GROCO Bronze Hose Barb Thru-Hull Fitting - 1"

The GROCO Bronze Hose Barb Thru-Hull Fitting - 1" is an essential component for any reliable through-hull plumbing system on your vessel. This fitting is particularly useful for applications such as raw water cooling loops, bilge pump discharges, and deck wash systems, providing the corrosion resistance and structural integrity that boaters and anglers need in saltwater environments.

Constructed from durable bronze, this thru-hull barb is designed to resist galvanic corrosion, making it ideal for prolonged exposure to saltwater. The 1-inch barb design accommodates standard marine hose sizes and requires a stainless steel hose clamp for secure installation, ensuring a reliable connection that minimizes the risk of leaks.

This fitting is perfect for cruisers, fishing boats, and commercial operators who need dependable performance without the risk of downtime due to corroded connections. Its robust construction tolerates thermal cycling and vibration, making it suitable for both freshwater and saltwater cooling systems and engine exhaust manifold risers.