Sprinkler sistems
At Kat Brandschutztechnik, we design, supply, install, and maintain all types of fire sprinkler systems — including wet pipe, dry pipe, pre-action, deluge, and foam-water systems — in full compliance with international standards such as VdS, FM, and NFPA.
A fire sprinkler system is a network of pipes fitted with sprinkler heads that are installed throughout a building to suppress or control fires. When a sprinkler head is exposed to a specific temperature, it activates and releases water directly over the fire. This action helps to contain or extinguish the flames and prevent the fire from spreading.
Types of Sprinkler Systems
Wet Pipe Systems
The most common type of sprinkler system, typically used….
Wet Pipe Systems
The most common type of sprinkler system, typically used in commercial and residential buildings. Pipes are constantly filled with pressurized water, which is discharged immediately when a sprinkler head is activated by heat.
Dry Pipe Systems
Used in environments where water in the pipes could…
Dry Pipe Systems
Used in environments where water in the pipes could freeze (e.g., unheated warehouses or parking garages). These systems are filled with air or nitrogen under pressure. When a sprinkler head opens due to heat, the air escapes, triggering a valve that allows water to flow into the system and out through the activated sprinkler.
Pre-Action Systems
Similar to dry pipe systems but equipped with an added…
Pre-Action Systems
Similar to dry pipe systems but equipped with an added level of detection (smoke, heat, or flame). Water is not released into the pipes until a separate detection system confirms the presence of fire. This design is ideal for environments where accidental water discharge would be highly damaging, such as data centers or museums.
Deluge Systems
Used in high-hazard areas where rapid fire spread is likely…
Deluge Systems
Used in high-hazard areas where rapid fire spread is likely, such as chemical storage or industrial plants. All sprinkler heads or spray nozzles are open, and a separate fire detection system activates the water supply, flooding the area instantly through all outlets.
Foam-Water Systems
Typically based on wet or deluge system…
Foam-Water Systems
Typically based on wet or deluge system designs, these systems combine water with a foam concentrate to suppress fires involving flammable liquids. The foam forms a blanket that separates the fuel from oxygen, cools the surface, and prevents re-ignition of vapors.
