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Fittings and Adapters

Tri-clamp fittings and stainless steel adapters are the standard sanitary connection used across lab and processing equipment. High Desert Scientific stocks a full range of tri-clamp adapters, ferrules, gaskets, clamps, caps, reducers, and FNPT/MNPT adapters in sizes from 1/2" through 6" to fit your existing systems.

All fittings are constructed from 304 or 316L stainless steel for corrosion resistance and compatibility with solvents, gases, and high-temperature applications. Whether you are building a closed-loop extraction system, connecting vacuum lines, or assembling a reactor setup, these fittings provide leak-free connections that hold up under pressure and vacuum.

Browse our selection below or contact us if you need help identifying the right fitting for your application.