Description

1/2″ Thru Hull Outlet SS | Marine-Grade Stainless Steel Discharge Fitting

The 1/2″ Thru Hull Outlet SS is a compact yet powerful marine stainless steel thru hull fitting designed for safe, efficient, and long-lasting water discharge in boats, yachts, and marine vessels. Made from premium SS316 stainless steel, this thru hull outlet delivers exceptional corrosion resistance, shock resistance, and strength in harsh saltwater and freshwater environments.

This 1/2 inch stainless steel thru hull outlet is ideal for small to medium flow applications such as bilge pump discharge, air-conditioning drains, sink outlets, livewell drains, engine cooling water lines, and grey water systems. The smooth internal bore allows water to flow freely while preventing blockages and back pressure that can strain pumps and hoses.

Unlike plastic or brass thru hull fittings that weaken, crack, or corrode over time, this marine-grade SS316 thru hull outlet is engineered for durability and safety. Whether installed above or below the waterline, it creates a secure, leak-proof hull penetration that protects your vessel from water ingress.

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Specifications & Key Features

• Size: 1/2 inch

• Material: Marine-grade SS316 stainless steel

• Design: Thru hull outlet for water discharge

• Finish: Polished, corrosion-resistant surface

• Corrosion Resistance: Suitable for saltwater & freshwater

• Applications: Bilge pumps, AC drains, sink outlets, livewell drains

Why Choose the 1/2″ Thru Hull Outlet SS?

This marine stainless steel thru hull fitting is built to withstand continuous exposure to water, vibration, and temperature changes. The SS316 stainless steel construction provides superior resistance against rust, pitting, chemicals, and UV exposure, ensuring long-term reliability.

Its wide flange base distributes pressure evenly across the hull, forming a tight, watertight seal. The precision-machined outlet ensures compatibility with hoses, pumps, valves, and plumbing systems, making installation simple and secure.

By reducing turbulence and back pressure, this fitting protects your pumps and improves overall system efficiency.

Applications

• Bilge pump discharge lines

• Marine air-conditioning drainage

• Sink and shower outlets

• Livewell and bait tank drains

• Engine cooling water discharge

• Grey water drainage systems

Why Buy from Climax Marine?

At Climax Marine, we supply premium marine stainless steel fittings, pumps, impellers, hoses, and plumbing components trusted by professionals across the UAE. Our products are engineered for safety, durability, and performance.

Upgrade your marine plumbing system with the 1/2″ Thru Hull Outlet SS — a corrosion-resistant, high-performance, and long-lasting marine solution.

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