ESFR sprinkler

The most important distinguishing features of these sprinklers are:

  • By installing ESFR sprinkler, the level of fire safety in warehouses increases significantly
  • These sprinklers have up to 3 times more discharge coefficient than conventional sprinkler systems
  • The drops of water released from these sprinklers were larger than other sprinklers and the effectiveness
  • will have more in the fire extinguishing process
  • In many cases, especially in warehouses with high accumulation height, there is less need to install sprinklers inside the shelves.
  • And you will have closets. In this way, the problem of unwanted activation of sprinklers caused by moving goods is eliminated.
    will be
  • Low and medium fire risk to products with high fire risk such as plastic, paper and wood
    Conventional sprinklers are mostly used for fire control. But sprinklers with quick extinguishing and quick response
  • (ESFR) as their name suggests, they are designed for the purpose of complete fire extinguishing

Hosprinkler ESFR is a special sprinkler for extinguishing and controlling widespread fires, such as warehouse fires. This sprinkler with the functional sensitivity of the wing, the ability to spray large drops with a discharge rate of 3 to 5 times that of other sprinklers, and the use of glass bubbles approved by international authorities, has an unparalleled power and extinguishing speed, and is an irreplaceable choice for equipping spaces with A possibility to create It is an extensive and challenging fire.

Sprinklers are generally designed to contain and control fires and create an opportunity for the emergency exit of building residents. But the ESFR sprinkler is specially designed for extinguishing fires in warehouses by taking into account the sensitivity of the wing, the ability to spray large droplets and spray several times more water volume per unit of time.

Additional information

Body Material

Corrosion-resistant and strong brass alloy body material

Maximum working pressure

12bar

burst pressure

48bar

Thread size

4/3 NPT

Technical Specifications

Corrosion-resistant and strong brass alloy body material
 Chrome-nickel plating to increase corrosion resistance
 Hydrostatic test pressure: 34.5 Bar
 Maximum working pressure: 12 Bar
 Burst pressure: 48 Bar
 Thread size: 4/3NPT
 Operating temperature according to the color of the glass bubble from 68 to 104 degrees Celsius
 Discharge factor of 200 in metric system
 Equipped with glass bubble with UL, FM and LPCB approvals

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