Solutions in brass for fluids

More than 80 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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  • 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 Winter holidays 2024-2025

November 11, 2024

Winter holidays 2024-2025

rmmcia will be closed for winter holidays from December 2rd 2024 to January 6th 2025. We will resume working on the 7th and shipments will start in January 8th.  We kindly ask you to place your...

See more rmmcia was at the 34th Conaif Congress

October 14, 2024

rmmcia was at the 34th Conaif Congress

rmmcia hassisted at the 34th Conaif congress in Castellón de la Plana, on 3th and 4th of October 2024. Rafael Márquez Moro y Cía, rmmcia, assisted one more year as “bronze” sponsor of this...

See more Installation of Drilling Connector for PE pipe

February 9, 2024

Installation of Drilling Connector for PE pipe

We introduce the new video tutorial for installation of the patented product by rmmcia, the drilling connector for branch in polyethylene pipe under pressure. (with English subtitles) The drilling...