Sea Tech Plumbing Parts & Accessories
Sea Tech Plumbing Parts & Accessories: Engineering Leak-Free Marine Water Systems
When it comes to reliable, tool-free plumbing solutions for boats, RVs, and marine environments, few names carry the weight of Sea Tech. Founded in 1995 and operating as a subsidiary of Watts Water Technologies, Sea Tech, Inc. has spent decades refining what it means to build a truly dependable fluid connection system. Their plumbing parts and accessories are trusted by OEM boat builders and hands-on boaters alike — and for good reason.
The Quick-Connect Advantage
What sets Sea Tech apart in the plumbing parts and accessories category is its signature push-to-connect technology. Sea Tech's design allows for a simple "snap" connection to PEX (plastic), CPVC, and copper tubing — fittings are quickly and easily installed without any special tools, compression sleeves, nuts, adhesives, welding, clamps, or crimps of any kind. This translates directly to faster installs, fewer callbacks, and reduced labor costs whether you're outfitting a new vessel or performing a field repair.
The Plastic Series features a zero-leak patented O-ring guide that protects the O-ring from damage during connection, helps align the tubing with the O-ring every time, and prevents the O-ring from becoming dislodged. It's the kind of engineering detail that separates a professional-grade fitting from a commodity one.
Built for the Marine Environment
Sea Tech marine fittings are designed to be rust-proof and corrosion-resistant, typically made from high-quality marine-grade polymers and stainless steel components. That's critical in saltwater and freshwater boating environments where inferior materials fail quickly. Sea Tech fittings are suited for many applications including potable water, raw and fresh water washdown, live well systems, hot and cold water lines, drain lines, and windshield washing systems.
Sea Tech products are certified and tested to ANSI, NSF, and ASTM standards, and meet or exceed all ABYC and RVIA standards. For boat builders and marine distributors, that level of certification is non-negotiable.
A Comprehensive Product Range
Sea Tech offers a wide range of standard and unique custom fittings, valves, manifolds, and tubing designed to address specific customer requirements. Their lineup spans multiple series — including the SeaTech 35 Series, 45 Series, 15mm Series, and 22mm Series — and is available in both standard inch and metric sizes. They offer a range of fittings including elbows, tees, connectors, and unions, and some of Sea Tech's most unique products are their manifold components, widely used for RVs and boats because they piece together to create complete water distribution systems.
Over time, Sea Tech has become the predominant supplier of water plumbing to the North American marine market, achieving over 80% market penetration. That kind of market leadership doesn't happen by accident — it's the result of consistent quality, broad compatibility, and a product line that continues to evolve through an active R&D program.
Who Should Choose Sea Tech Plumbing Parts?
Sea Tech's plumbing parts and accessories are ideal for recreational boaters tackling DIY repairs, marine technicians building out new water systems, and OEM manufacturers who demand certified, repeatable performance. Whether you need a simple union fitting or a complete modular manifold assembly, Sea Tech delivers the engineering and certifications to back it up. Explore the full Sea Tech brand lineup to find the right components for your application.