Pillar Fire Hydrant
A fire hydrant is a visible connection point placed in defined locations for firefighters to tap into water supply. They are designed in a such a way so that it provides water required by fire fighters instantly to fight and extinguish a fire. A fire hydrant is basically a pipe with the control of a valve through which water flows from a water main in order to put out a fire.
All buildings, parking areas, industrial areas, etc. must shave fire hydrants with connection to a water service network.
Types Of Pillar Fire Hydrant
There are two types of fire Hydrant
- Wet Pillar Hydrant
These are widely used in places where there is no problem of freezing. In such type of fire hydrant system, the water in the main supplies the hydrant is close to the surface.
- Dry Pillar Hydrant
A Dry Hydrant system stores the water below ground. The Earth’s temperature is usually higher than the cold environment temperature in cold regions. So, the possibility of freezing can be prevented by this arrangement.
When the dry hydrant system is required to be used, fire fighters open a valve on top of the hydrant and engage their hose in it.
Uses
Wet Pillar Hydrant:
Wet hydrant is used where water freezing issue is not present.- The water is placed above ground.
- Wet Hydrant is easier to construct and cheap
- Maintenance of wet hydrant is easier due to easy access.
Dry Pillar Hydrant:
Dry Hydrants are used in cold regions where the temperature routine drops below water freezing temperature.- The water in dry barrel design is kept below ground to avoid freezing.
- Dry hydrants are expensive and difficult to construct.
- Maintenance is comparatively difficult.
Advantages
- Prompt Access to Water Supply: Firefighters easily connect their fire hoses to a fire hydrant to have pressurized water essentially required for rapid fire suppression.
- Convenient Locations: Pillar hydrants are located all along streets or around buildings to ensure fire fighting water is always in all possible locations for rapid fire fighting.
- Flow Rate: Fire hydrants provide large volume of water at high pressure essential for rapid knocking down of fires.
- Multiple Connections: Nearly all fire hydrants have multiple outlets thereby allowing more than one fire fighting hoses to connect and fight fires.
- All Weather Suitability: Fire Hydrants are primarily designed for outdoor environments and are built to withstand harsh weather conditions, corrosion, and physical damage.
- Main Fire Ring Flushing: Fire hydrants can be used for other purposes like flushing out water mains, and sometime even for cleaning streets and refilling fire brigade trucks.
- High Visibility and Conspicuous: Bright Signal Red color makes highly visible alongwith conspicuous shape make them easily identifiable even in emergency situations where every second counts.
- Low Maintenance Requirement: Fire hydrants require minimal maintenance and care for their operation even for long periods after installation.
Applications
- Installed on streets for easy access during Emergencies.
- Pillar hydrants are essential for providing a quick and reliable source of water to fight fires.
- Flushing Water Mains: They are good means for flushing out water mains, removing sediment, debris, and stagnant water to maintain water quality in the distribution system.
- Construction Works and Maintenance: Fire hydrants sometime can be used to supply water for construction sites on temporary basis.
- Temporary Water Supply: Fire Hydrants can also temporarily supply water supply for public events, festivals, or large public gathering involving requirement of large water supplies for various purposes.
- Water Pressure Testing: Hydrants are quite often used for testing system pressure or fire mains pressure for correct or desired flow rates. This is mandatory to ensure fire system health to keep it operational for any emergency situation.
- Filling Fire Water Trucks: They are sometime used to refill fire water truckers to meet the emergency requirement of water in fighting fires and serve as standby source for surrounding areas.
- Emergency Backup Water Source: They are a good source for water supply in case the utility water mains are damaged due to natural calamities like earthquakes or floods.
Key Features
- Tall upright shape for easy visibility and access
- The pillar hydrant are always placed above the ground which makes it easily accessible for firefighters and maintenance teams.
- The red colour make the fire hydrants highly visible and noticeable from large distance thus make them easily locatable for emergency situations.
- Multiple outlet connections to fire hydrants allow great flexibility for use of water outlets by more than one fire fighter.
- Hydrant are high pressure water source which is essential for firefighting and emergency water needs.
- Control valves are typically there which control the opening and closing of water outlets. This feature controls water flow and prevents unauthorized access. Some hydrants have independent valves for each nozzle, enabling selective water flow through different outlets.
- Fire hydrant construction materials like cast iron or ductile iron, with internal components made from brass or stainless steel make them robust against corrosion and weather resistant in harsh environments.
- Some fire hydrant design incorporates pressure relief mechanism as well as to prevent damage from excessive water pressure, ensuring safety and controlled water flow during use.
Pillar Hydrant Price In Pakistan
Adams Fire Tech is one of the leading fire and safety equipment stockiest and supplier with its services spread all over Pakistan covering Islamabad, Lahore, Rawalpindi, Multan, Peshawar, Karachi etc. For all your needs of fire safety equipment or price estimates, please contact our sales team at whatsapp 03457772324 or email us sales@adamsfireteh.com
Conclusion
Fire Hydrant robust design, high visibility, ease of access and ability to deliver large water flow rates make them indispensable for emergency situations. Great features like multiple nozzles and corrosion-resistant construction materials, pillar hydrants offer high reliability and durability in diverse environments. Their versatility and flexibility in use extends beyond firefighting to include water mains flushing, construction site support and emergency water supply during natural calamities. These unremarkable qualities underscore the importance of well-maintained and strategically located pillar hydrants in safeguarding public safety and ensuring efficient water distribution.