Types of Fire Hydrant System in Lahore
In a rapidly urbanizing city like Lahore, fire safety is a serious concern for residential, commercial, and industrial areas. Among various fire protection measures, fire hydrant systems play a critical role in controlling and extinguishing fires before they escalate. These systems ensure that an immediate and reliable water source is available for firefighting operations. Several types of fire hydrant systems are used across Lahore based on building size, usage, and fire risk.
1. Wet Riser System
A wet riser system is one of the most common fire hydrant systems in high-rise buildings in Lahore. It keeps water permanently charged in the pipes, ensuring instant availability during an emergency.
Key Features:
Always filled with water
Connected to a water tank and pump
Suitable for buildings above 15 meters
Installed with fire hose reels and landing valves
2. Dry Riser System
Dry risers are installed in buildings where keeping the system filled with water is impractical, especially in colder climates or where water pressure is insufficient.
Key Features:
Empty pipes until activated
Water is pumped in by fire brigade during an emergency
Typically used in buildings between 10–15 meters
Require external fire service connection
3. External Fire Hydrant System
These hydrants are found outside buildings and along roadsides. In Lahore, city infrastructure includes external hydrants installed by municipal authorities and private systems in factories, warehouses, and large housing societies.
Key Features:
Easily accessible to fire brigade vehicles
Connected to main water lines or dedicated tanks
Used for large-scale firefighting and public safety
4. Internal Fire Hydrant System
These systems are installed within commercial complexes, malls, hospitals, and schools in Lahore. They include a combination of hose reels, fire hose cabinets, landing valves, and nozzles.
Key Features:
Strategically located within building floors
Operated manually during emergencies
Requires trained personnel or firefighters
5. Portable Fire Pump Systems
Some locations with limited infrastructure use portable fire hydrant pump systems, especially in old areas of Lahore where fixed systems may not be feasible.
Key Features:
Mobile water pump units
Temporarily connected to water sources
Useful for temporary fire safety at events or under-construction sites
Importance of Proper Fire Hydrant Installation
In Lahore, the Civil Defence Department regulates fire safety systems. Proper installation, inspection, and maintenance of fire hydrant systems are mandatory, especially for commercial buildings, factories, and high-density areas. Reliable fire hydrant systems reduce response time and help save lives and property.
Conclusion
Understanding the types of fire hydrant systems in Lahore is essential for ensuring adequate fire protection. Whether it’s a wet riser in a high-rise, an external roadside hydrant, or an internal fire system in a mall, each type serves a specific role in fire safety. Businesses and property owners must invest in the right system and ensure ongoing maintenance for effective protection.