Description

1-1/2″ Thru Hull – SS 316 Nylon | Durable Marine Through Hull Fitting

The 1-1/2″ Thru Hull – SS 316 Nylon is a high-quality marine thru hull fitting designed to provide a secure and efficient connection for water intake and discharge systems on yachts, boats, and commercial vessels. Combining a marine grade 316 stainless steel flange with a durable nylon body, this 1-1/2 inch stainless steel thru hull fitting offers excellent corrosion resistance, strength, and long-lasting performance in demanding marine environments.

This marine through hull fitting 1-1/2 inch SS 316 nylon is widely used in various onboard systems, including seawater intake, bilge discharge, and cooling water circulation.

Marine Grade 316 Stainless Steel – Superior Corrosion Protection

The external flange of the 1-1/2″ SS 316 thru hull fitting is manufactured from premium marine grade stainless steel, ensuring maximum resistance to saltwater corrosion, rust, and pitting. Marine environments require strong, corrosion-resistant materials, and 316 stainless steel marine fittings are trusted for long-term durability.

This ensures that your marine hull fitting stainless steel 1-1/2 inch maintains performance and appearance even under harsh offshore conditions.

Strong Nylon Body – Lightweight & Reliable

The internal body of the 1-1/2 inch nylon thru hull fitting marine is constructed from high-strength marine-grade nylon. This provides excellent durability while keeping the fitting lightweight and easy to install.

Benefits of nylon construction include:

✔ Lightweight design for easy handling
✔ Resistance to corrosion and chemical exposure
✔ Strong and impact-resistant
✔ Long service life in marine conditions

The combination of 316 stainless steel and nylon thru hull fitting delivers both strength and flexibility for marine applications.

Leak-Free & Secure Installation

The 1-1/2″ marine thru hull fitting SS 316 nylon is designed for a tight and secure fit, ensuring leak-free performance when installed correctly with proper sealant.

Common applications:

✔ Seawater intake systems
✔ Bilge pump discharge lines
✔ Marine air conditioning systems
✔ Livewell and baitwell setups
✔ General marine plumbing connections

A properly installed 1-1/2 inch boat thru hull fitting stainless steel ensures safe and reliable water flow across all onboard systems.

Optimized Water Flow Performance

The 1-1/2″ thru hull stainless steel nylon fitting is engineered to allow smooth water flow with minimal resistance. This improves efficiency in marine systems and reduces strain on pumps and connected equipment.

Polished Stainless Steel Finish

The external flange features a mirror-polished finish, enhancing the visual appeal of your vessel while also providing additional resistance to corrosion and marine buildup.

Why Choose Our 1-1/2″ Thru Hull – SS 316 Nylon?

✔ Marine grade 316 stainless steel flange
✔ Durable nylon internal body
✔ Excellent saltwater corrosion resistance
✔ 1-1/2 inch standard marine size
✔ Suitable for multiple marine applications
✔ Secure and leak-resistant design

At our marine supply store, we offer premium-quality marine plumbing fittings, thru hull fittings, and stainless steel marine hardware designed for durability and performance.