Barcelona aluminium fire plug DN25 to DN70

What is a Barcelona fire plug?

The Barcelona aluminum fire plug is an essential accessory for the secure closure of Barcelona-type fittings used in fire-fighting systems. It provides effective protection against the ingress of foreign bodies, leaks and mechanical damage.

The Barcelona system, widely used in Spain and in certain industrial environments, is based on a symmetrical, quick-locking connection principle. The plug attaches directly to the fitting, guaranteeing its tightness and protection when not in use.

Differences from other plugs and fire systems

Several types of plugs and connection systems coexist in fire-fighting systems, each meeting specific standards:

STORZ plugs: used on STORZ symmetrical fittings, they ensure rapid closure with a claw system. Widely used in Europe, they are ideal for rapid intervention.

DSP/ARI plugs (Guillemin): used mainly in France, they operate with a locking ring and require special handling to guarantee tightness.

Threaded plugs: screwed directly onto a thread, they offer a good seal, but are slower to install and less suited to operational environments.

Barcelona plugs: these are easy to use and compatible with Spanish standards. It enables rapid closure while providing reliable protection for installations.

Features of the Barcelona aluminum plug

Made from aluminum, the Barcelona cap offers an excellent compromise between lightness, mechanical strength and durability. It is designed to withstand the rigors of industrial environments and fire applications.

• Type: Barcelona fire plug
• Material: aluminum
• Function: sealing and protection of fittings
• Applications: fire networks, industry, hydraulics
• Standard: Barcelona standard

Variations available from MMF

MMF offers several sizes of Barcelona aluminum plugs to meet the different needs of professionals:

• 41495 : Barcelona plug DN25 aluminum
• 41494 : Barcelona plug DN45 aluminum
• 41493 : Barcelona plug DN70 aluminum

Professional applications

The Barcelona fire plug is used to secure installations in many sectors:

• Fire fighting
• Industry and maintenance
• Public works
• Hydraulic networks and fluid transfer equipment

They extend the service life of fittings by preventing fouling, corrosion and damage caused by external conditions.

A complete range of European fire fittings with MMF

MMF offers a complete range of European-standard fire fittings and accessories, including STORZ, Guillemin (DSP/ARI), Barcelona and threaded fittings.

This diversity enables us to meet the requirements of professionals working in a variety of environments, and to ensure optimum compatibility between equipment. MMF's aim is to offer the most complete range possible to cover all connection and fire safety needs.

MMF expertise

Thanks to its technical expertise, MMF selects products that are reliable, robust and adapted to field constraints. The aluminum Barcelona plugs we offer are designed for performance, safety and durability, meeting the expectations of fire and industry professionals.