Fire Sprinkler Systems

Fire sprinkler systems are essential components of fire protection strategies, designed to automatically detect and suppress fires before they can spread, reducing the risk to life and property. These systems are widely used in residential, commercial, and industrial settings due to their reliability and effectiveness in controlling fires.

A fire sprinkler system typically consists of a water supply system, a network of pipes, and sprinkler heads strategically installed throughout a building, as per the requirements of Australian Standards. The system is designed to activate when the temperature in the vicinity of a fire rises above a certain threshold, usually 68°C. This heat-sensitive activation is facilitated by a glass bulb or fusible link within the sprinkler head. Once the bulb or link breaks due to the heat, water is immediately released to douse the fire.

There are several types of fire sprinkler systems, each suited to different environments and fire risks:

1. Wet pipe sprinkler systems are the most common and simplest design. In these systems, the pipes are constantly filled with water, ready to discharge upon activation. This makes them highly reliable, with a quick response time. Wet pipe systems are ideal for environments where temperatures are unlikely to drop below freezing.
2. Dry pipe sprinkler systems are used in areas prone to freezing, such as cold storage freezers. In these systems, the pipes are filled with pressurized air or nitrogen. When a sprinkler head activates, the air pressure drops, allowing water to flow into the pipes and be released through the sprinkler heads. Although slightly slower to respond than wet pipe systems, dry systems are effective in preventing water from freezing within the pipes.
3. Pre-action sprinkler systems combine elements of both wet and dry systems. They require two triggers to release water: detection of a fire and activation of the sprinkler head. Pre-action systems are often used in places where accidental discharge would be particularly damaging, such as data centres, museums, or libraries.
4. Deluge sprinkler systems are designed for high-hazard environments like chemical plants or aircraft hangars. In these systems, all sprinkler heads are open, and water is released simultaneously across a large area when the system is activated.

Fire sprinkler systems are highly effective in controlling fires, with research showing that they can control or extinguish a fire in 96% of cases. By limiting the spread of fire, sprinklers significantly reduce property damage and provide valuable time for building occupants to evacuate safely.

Call us today on 1300 497 760 or contact us here to ensure your system is fully serviced to Australian standards, protecting your assets, and people.