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Solutions in brass for fluids

More than 75 years of experience in the sector of brass water and gas fitting manufacturing act.

Products rmmcia

For manufacturing our brass accessories we use the highest certified quality brass.

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  • Brass Threaded Fittings

    The rmmcia family of brass threaded fittings provides a comprehensive range of accessories, including unions, changes of direction (bends, elbows), branches (tees), bushings, extensions, plugs,...

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  • Fittings for Pex and Manifolds

    For your heating and plumbing installations with PEX tube rmmcia has prepared the family of compression fittings for PEX and manifolds. A complete range of connection fittings including changes of...

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  • Compression Fittings for Multilayer Pipe and Manifolds

    For your heating and plumbing installations with multilayer tube rmmcia has prepared the family of compression fittings for multilayer pipe. A complete range of connection fittings including changes...

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  • End Feed Fittings for Copper Tube

    rmmcia offers the family of end feed fittings for copper tube to satisfy your needs in installations of copper tube with capillary soldering. An assortment of threading - soldering accessories for...

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News rmmcia

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See more Brass properties

January 21, 2016

Brass properties

Brass is an alloy composed mainly by copper and zinc, in approximate proportion of 60% of copper and 40% of zinc. Brass is a very versatile alloy as per its properties. When manufacturing our...

See more Metals in contact with drinking water: EU regulations update (2022)

January 18, 2022

Metals in contact with drinking water: EU regulations update (2022)

Metals in contact with drinking water: EU regulations update about water for human consumption quality. Impact in brass alloys and materials with lead.  A few years ago we informed regarding...

See more Installing with PEX and multilayer pipes

December 22, 2015

Installing with PEX and multilayer pipes

Do a complete plumbing installation with rmmcia's PEX or multilayer fittings. In this tutorial-video you will know the wide range of fittings for a complete installation with cross-linked...