Al Aqsa is one of the leading Fire Protection companies in Dubai, provide service across UAE and we offers a full range of fire services covering planning, installation, servicing, training and maintenance of Fire Safety System.
- We study and understand every client based on their requirements, we’re on hand to offer you solid advice to ensure you get the correct fire protection for your business or organization.
- Engineering (Design & Product Selection)
- Procurement as per the Approved Material List
- Taking Approvals from the Various Authorities
- Installations of Fire fighting systems like
- Sprinkler system
- Dry powder system
- FE 36 or Canister system
- FM 200 fire fighting system, etc.
- Testing and Commissioning
Wet & Dry Riser
A dry riser is a normally empty pipe that can be externally connected to a pressurized water source by firefighters. It is a vertical pipe intended to distribute water to multiple levels of a building or structure as a component of the fire suppression systems. Most buildings have a “wet riser” or “wet standpipe” system where the pipes
Dry Risers are normally installed in Low Rise buildings (those less than 23 M in height). The riser pipe is empty and does not have any water in them. In the event of a fire incident, water is pumped into the riser from Fire tenders using the Fire brigade inlets provided at the bottom of the riser.
Wet risers provided in high rise buildings (more than 23 M in height). In these systems, the riser pipe is always full of water, and is pressurized using gravity tanks, or dedicated fire pumps. Hence water is always available for fire fighting. Fire brigade inlets are also provided on wet riser systems, to provide water in case of failure of the system fire pumps.
Fire Extinguisher
- A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations.
- It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user (i.e., no escape route, smoke, explosion hazard, etc.), or otherwise requires the expertise of a fire department. Typically, a fire extinguisher consists of a hand-held cylindrical pressure vessel containing an agent which can be discharged to extinguish a fire.
- Fire extinguishers manufactured with non-cylindrical pressure vessels also exist, but are less common.
- There are two main types of fire extinguishers: stored-pressure and cartridge-operated.
- In stored pressure units, the expellant is stored in the same chamber as the firefighting agent itself.
- Depending on theagent used, different propellants are used.
- With dry chemical extinguishers, nitrogen is typically used; water and foam extinguishers typically use air.
- Stored pressure fire extinguishers are the most common type. Cartridge-operated extinguishers contain the expellant gas in a separate cartridge that is punctured prior to discharge, exposing the propellant to the extinguishing agent.
- This type is not as common, used primarily in areas such as industrial facilities, where they receive higher-than-average use.
Sprinkler System
Image result for Sprinkler System A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected.
Fire Pumps
A fire pump is a part of a fire sprinkler system’s water supply and powered by electric, diesel or steam. The pump intake is either connected to the public underground water supply piping, or a static water source (e.g., tank, reservoir, lake).
FM 200 System
FM200 fire suppression is also known as HFC227ea. FM200 is a waterless fire protection system, it is discharged into the risk within 10 seconds and suppresses the fire immediately.FM-200 fire extinguishing systems are designed to be discharged within 10 seconds into a room, area, or enclosure with the structural integrity to retain the agent. The FM-200 uniformly mixes throughout the protected area achieving a minimum concentration level in accordance with NFPA 2001 and/or agency listings
Fire Hose
- A fire hose is a high-pressure hose that carries water or other fire retardant (such as foam) to a fire to extinguish it. Outdoors, it attaches either to a fire engine or a fire hydrant. Indoors, it can permanently attach to a building’s standpipe or plumbing system.
- The usual working pressure of a firehose can vary between 8 and 20 bar (800 and 2,000 kPa; 116 and 290 psi) while its bursting pressure can be up to 83 bar (8,300 kPa; 1,204 psi)
- After use, a fire hose is usually hung to dry, because standing water that remains in a hose for a long time can deteriorate the material and render it unreliable or unusable.
- Therefore, the typical fire station often has a high structure to accommodate the length of a hose for such preventative maintenance. • Image result for Sprinkler System A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected