Home brewers and food industry pros, these sanitary pipe fittings are exactly what you need for clean, reliable connections! This 2-pack includes adapters that convert from 1\ NPT male thread to 1.5\ tri-clamp connections, making them super versatile for all your piping needs. Made from 304 stainless steel, they're built to handle acidic environments, high temperatures, and rigorous cleaning without corroding. The installation is straightforward - just place a high-temp silicone gasket between two fittings and clamp them together for a perfect seal every time. The 50.5mm ferrule OD is industry standard, ensuring compatibility with your existing tri-clamp systems. Perfect for craft breweries transferring wort or beer, dairy operations moving milk, pharmaceutical applications requiring sterile conditions, or food processing where hygiene is critical. The NPT thread provides a secure threaded connection while the tri-clamp end allows for quick disassembly when you need to clean or reconfigure your lines. Much more sanitary than traditional threaded fittings alone since you can easily take everything apart for thorough cleaning. Whether you're building a new system or upgrading existing plumbing, these adapters make connections secure and maintenance simple. Two in the pack means you can do multiple connections or have a spare on hand. Quality construction that'll last through years of use and cleaning cycles!