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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 Easter holidays 2023

March 13, 2023

Easter holidays 2023

rmmcia will be closed for Easter holidays from April 3rd to 10th included....

See more Thermostatic column: the rain shower

May 6, 2019

Thermostatic column: the rain shower

We all deserve a relaxing shower at the end of the day, or to boost at the moment we wake up. To help with this, at rmmcia we have incorporated a very functional product but aesthetic also and, the...

See more Brass compression fittings for copper pipe

September 2, 2015

Brass compression fittings for copper pipe

Learn how to connect copper pipe without soldering.  In this tutorial-video, at Rafael Márquez Moro y Cía, S.A. we expose our brass compression fittings' range for plumbing installations with...