Armed fire hydrants (R.I.A.)
Armed fire hydrants (R.I.A.)
Armed fire hydrants (AFHs) are a first-response tool for dealing with incipient fires. Installed as close as possible to high-risk areas and permanently supplied with water, the RIA enables on-site teams to act quickly to contain the fire and limit its spread. It is an essential link in the strategy for protecting people, buildings and business continuity.
A correctly sized, installed and maintained fire protection system helps to protect occupants, reduce the financial impact of a disaster and ensure your site's regulatory compliance
Our experience in the field and our certifications ensure quality and reliability in the installation and maintenance of your fire protection systems.
Composition and use of the fire hose station
An RIA station comprises several essential components: an axial-feed hose reel, a diffuser valve, a shut-off valve and a semi-rigid coiled hose up to 30m long, plus a warning plate. Together, these components form a ready-to-use fire-fighting system. The diffuser valve has three positions: stop, stick jet (straight jet) and cone jet.
Technical data: dimensions, hose reel and hose for fire-fighting systems
RIAs are available in three standard diameters, adapted to different contexts of use. The DN19 (19 mm inside diameter) is suitable for common risk areas such as commercial buildings. The DN25 (25 mm) is the most versatile solution, e.g. for ERP buildings.
The DN33 (33 mm) is designed for industrial environments and special-risk premises.
RIA diameter comparison :
Maintenance and verification of R.I.A. devices
Regular monitoring and maintenance ensure the continuous availability of your RIA system. Each level of intervention meets specific requirements.
Certifications and standards for fire protection systems
You need to comply with strict standards to guarantee the conformity of your installations. The APSAD R5 standard and the NF S 62-201 standard govern the design, installation and maintenance of fire alarm systems.
These requirements are in line with the French Labor Code (Code du travail) and safety regulations for establishments open to the public (ERP). Axima Sécurité Incendie is the only installer to have 9 sites certified by CNPP.
This certification guarantees recognized expertise and full compliance with the challenges and needs of your business sector.
Our other fire safety solutions
Frequently asked questions about fire-fighting hose reels
What's the difference between a PIA and an RIA?
A PIA (Poste d'Incendie Additivé) is distinguished from an RIA by the addition of an emulsifying liquid to the water. This makes it particularly effective against Class B fires (flammable liquids). The RIA, on the other hand, uses only pressurized water. The PIA is reserved for special-risk premises (petrochemicals, flammable-liquid warehouses), while the RIA is suitable for general-risk premises. Both devices share the same first-response principle, but the additive fire station offers enhanced protection for specific environments.
When is an RIA mandatory?
The installation of an RIA is mandatory in several specific cases. Establishments open to the public (ERP) must have one, depending on their type and category. High-rise buildings (IGH) are also covered by this obligation. The French Labor Code requires fire extinguishers in many classified industrial establishments. Premises presenting significant fire risks must be able to be covered by at least two hose nozzles. You need to check the requirements specific to your activity, and consult the APSAD R5 and NF S 62-201 standards to ensure that your installation complies.
What does the acronym RIA stand for?
RIA stands for Robinet d'Incendie Armé. The term "armed" indicates that the equipment is permanently supplied with water under pressure. This means you have a device ready for immediate use in the event of a fire. This constant availability guarantees rapid intervention, with no time lost in pressurizing the network. The RIA is an essential means of first intervention, usable by anyone for at least 20 minutes while waiting for the fire department to arrive. Its design makes it simple and effective to use in the event of an incipient fire.
Do you have a need? Let's talk about it!
Do you have a need? Let's talk about it!
