China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering

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China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering Detail:

Widely useed in automatic sprinkler system for fire protection on commercial, civil and municipal constructions. Such like, office, school, kitchen and warehouse; Work by temperature sensitive; Vairous types to choose; Easy install and use.

                     Characteristics and Functions  
Model FESFR fire sprinkler  
Material Brass, chrome plating  
Type Upright/ Pendent/ Horizontal Sidewall  
Norminal diameter(mm) DN15 or DN20  
Connecting thread R1/2″ or R3/4″  
Glass bulb color Red  
Temperature rating 68°C  
Flow Rate 80±4 or 115±6  
Bulb 3mm or 5mm  
Response quick response  
     
Nozzle Rated Temp Max Ambient Temp Glass Ball Color
57°C 27°C Orange
68°C 38°C Red
79°C 49°C Yellow
93°C 63°C Green
141°C 111°C Blue
182°C 152°C Purple

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China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering detail pictures


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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for China wholesale Ductile Iron Grooved Pipe Fittings And Couplings - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering , The product will supply to all over the world, such as: Israel, Malaysia, South Africa, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By ron gravatt from Hungary - 2018.09.23 18:44
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Alexandra from Doha - 2017.09.28 18:29
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