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Factory wholesale Flexible Joint Coupling - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering Featured Image
  • Factory wholesale Flexible Joint Coupling - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering

Factory wholesale Flexible Joint Coupling - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering

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Factory wholesale Flexible Joint Coupling - 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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Factory wholesale Flexible Joint Coupling - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering detail pictures

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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Factory wholesale Flexible Joint Coupling - Brass Fire sprinkler head for water sprinkler system – Metals & Engineering , The product will supply to all over the world, such as: The Swiss, Lyon, Romania, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
    • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Dinah from New Orleans - 2018.11.22 12:28
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Alice from Manchester - 2018.06.05 13:10
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