Solutions in brass for fluids
More than 75 years of experience in the sector of brass water and gas fitting manufacturing act.
What to know about rmmcia
We do put at your disposal a wide range of product, standard and customized, always with the highest quality service.
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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
See our postsJuly 2, 2024
rmmcia, at the 34th Conaif congress
Rafael Márquez Moro y Cía, rmmcia, will participate also in this edition as a “bronze” sponsor in the Conaif congress, which will take place in Castellón de la Plana on October 3rd and...
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...
November 28, 2023
Renewal of water meters (2025)
On 24th of October 2023 it’s been three years since the enforcement of order ICT/155/2020, of February 7th, which regulates in Spain the State's metrological control of certain measuring...