Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong

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We keep on with our enterprise spirit of Quality, Efficiency, Innovation and Integrity. We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for early suppression, Flexible Fire Hose Heads, Foam Sprinkler Head, We have now a experienced crew for international trade. We are able to solve the problem you meet. We are able to offer the products and solutions you want. You should really feel free of charge to speak to us.
Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong Detail:

Model ESFR-242/74℃ P ESFR-202/68℃ P ESFR-202/68℃ U ESFR-202/74℃ P ESFR-202/74℃ U ESFR-242/74℃ U ESFR-323/74℃ P ESFR-323/74℃ U ESFR-363/74℃ P ESFR-363/74℃ U
Mounting Pendent Upright Pendent Upright Pendent Upright Pendent Upright Pendent Upright
Flow Characteristics 202 202 242 323 363
Thread Size R₂ 3/4 R₂ 1
Nominal action temperature 68℃ 74℃
Nominal Working Pressure 1.2MPa
Factory test pressure 3.4MPa

Background – History

In the 1980s, early suppression, fast response (ESFR) sprinkler systems were developed as an alternative to in-rack systems. They were designed to actually suppress or extinguish the fire, while conventional sprinklers can only control fires, therefore eliminating the need for extinguishment by firefighters.
How do they work? ESFR sprinklers are designed to release 2-3 times the amount of water of conventional sprinkler heads and to emit larger droplets of water, which in turn have a greater momentum than droplets emitted from conventional heads. As a result, more water and a greater share of the water reaches the fire allowing the flames to be extinguished.

Application

In general, ESFR systems can be used in warehouses with storage that do not exceed 40 feet in overall height, and with a ceiling height of less than 45 feet. And there are sprinkler system protection schemes that will allow storage above those heights. These may include in-rack sprinklers or a combination of ESFR with in-rack sprinklers.
ESFR systems are designed to protect a wide array of commodities. This provides more flexibility in warehouse operations when compared to control mode (conventional) sprinkler systems, which are designed to protect only the commodities that were stored at the time of system installation. If the storage situation requires in-rack sprinklers to be installed to the existing control mode systems of a warehouse building, often building owners prefer to change over to ESFR, simply because then there is no need to worry about damaging in-rack sprinkler heads during normal storage operations. Additionally, in-rack sprinklers have to be removed and sometimes replaced with each new tenant, since the tenants own the racks. Therefore, converting to an ESFR system is at times more cost-effective in the long run.


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Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures

Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures

Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures

Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures

Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures

Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong detail pictures


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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Low MOQ for Drencher Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong , The product will supply to all over the world, such as: Johor, Jakarta, Saudi Arabia, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a people-oriented, meticulous manufacturing, brainstorm, construct brilliant organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we've been likely to be pleased to serve you.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By trameka milhouse from Turkey - 2017.07.28 15:46
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Nina from Cambodia - 2018.03.03 13:09
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