Spray Deluge Systems –
Immediate and Intense Fire Fighting

Spray deluge systems and water spray systems are used in areas where there is a risk of rapidly spreading fires. In case of fire, these extinguishing systems expose the protected object rapidly and extensively to extinguisher water. In addition, they are also particularly suitable for cooling items that are very sensitive to heat or highly flammable. The VdS spray deluge systems of Rosenbauer Fire Protection are installed according to the VdS guideline or DIN 14494.

WATER EXTINGUISHING SYSTEMS

Water-based fire extinguishing systems make up the largest share of the extinguishing technology – in case of sprinkler systems a simple and reliable technology for decades.

GAS EXTINGUISHING SYSTEMS

The extinguishing effect of inert gases is achieved by displacing the oxygen in the air. Assets are protected by the slow response that is typical of the inert gases CO2, nitrogen and argon.

FIRE PROTECTION PRODUCTS

Basics as Fire Alarm Systems and Gas Protection Systems or innovations like cost-reduction with automated system inspections and the retrofit of Fire Dampers.

How Spray Deluge Systems work

Spray deluge systems are generally used for property protection and to prevent rapidly spreading fires. Facilities that are subject to particular risks are protected over large areas with water spray or subject to preventative cooling. The extinguishing nozzles are usually targeted at the object.

The cooling and radiant heat reflective properties of a water spray system and cleaning flue gases in the event of fire also make it highly suitable for excellent personal protection.

The K-factors (l / min at 1 bar) of a spray nozzle can vary greatly. The droplet size may also be relevant depending on the application, the higher the pressure the smaller the droplets.

The extinguishing principle

The plant technology of spray deluge systems basically corresponds to that of a sprinkler system. The key difference: All nozzles are open in the case of water spray extinguishing systems. The system is triggered manually or using a tripping system such as fire detectors or tripping nozzles which are arranged in the protected area or close to the object, and control the remote control valve station in the event of fire. The extinguishing fire water distribution is adjusted by the number, size and spray characteristics of the nozzles on the objects and areas to be protected.

Schematische Darstellung des Sprühflutanlagen-Prinzips

OPERATIONAL AREAS
AND APPLICATIONS
FOR DELUGE SYSTEMS:

  • Transformers

  • Tanks

  • Silos

  • Meeting Rooms

  • Theaters

  • Incinerating Plants

  • Refuse Bunkers

  • Joineries

  • Raffineries

THE BENEFITS
OF DELUGE SYSTEMS:

  • Rapid and intense impingement

  • Protection against fast-spreading fires

  • Suitable for object cooling

FULL LINE DISTRIBUTOR IN FIRE PROTECTION

Rosenbauer Fire Protection provides the full line of products and services in the preventative fire protection business.

BEST ADVICE AND PROVEN DESIGN

Nearly three decades of experience in planning and designing fire protection systems for all cases of safety requirements.

IN-HOUSE ENGINEERING AND ASSEMBLING

Supervision and construc- tion according to various safety standards by our own engineers and high qualified personnel.

RELIABLE SERVICE AND MAINTENANCE

Continuous maintenance by trustworthy partners is the key to an unimpeachable preventative fire protection system.

Any questions to your own fire protection project? Our experts are happy to help you further.

ALMOST THREE DECADES IN IMPLEMENTING FIRE PROTECTION SYSTEMS AND STILL ON FIRE FOR IT.

WATER-BASED SYSTEMS

SPRINKLER SYSTEMS

This common type of water-based fire extinguishing system is reliable and easy to implement.

SPRAY DELUGE SYSTEMS

Deluge systems are the first choice in areas with a risk of rapidly spreading fires.

WATER SPRAY SYSTEMS

Water mist already exerts its effect on flames and smoke – for safety of people and assets.

GAS-BASED SYSTEMS

CO2 FIRE SYSTEMS

The gas-based extinguishing system with widest acceptance worldwide.

SAFETY INTEGRITY LEVEL 2

Systems certified for risk classes up to SIL 2 – an integral component in security concepts.

NOVEC 1230 SYSTEMS

Reliably and automatic protection for data processing and electronic control systems.

INNOVATIONS

ROSENBAUER SPRINKLER-APP

Get our Sprinkler-App! A useful tool to evaluate dimensions of sprinkler systems.

MASTERCONTROL

Subtantial reduction of operating costs with automated sprinkler system inspections.

FIRE DAMPER RETROFIT

Renovate the fire dampers by installing a low-pressure extinguisher system.