Top Suppliers 68 Degree Residential Conceal Fire Sprinkler Head with Brass Cover

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Model: ZSTM B-15,  ZSTM B-20,  ZSTM B-25
Flow Characteristics:  15 20 25
Thread Size:  R₂ 1/2
Nominal Working Pressure : 0.1MPa
Injection Angle(°):  120


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Sticking for the basic principle of “Super Top quality, Satisfactory service” ,We’ve been striving to be an excellent business enterprise partner of you for Top Suppliers 68 Degree Residential Conceal Fire Sprinkler Head with Brass Cover, The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development!
Sticking for the basic principle of “Super Top quality, Satisfactory service” ,We’ve been striving to be an excellent business enterprise partner of you for China Fire Sprinkler and Curtains, Our company has already have pass the ISO standard and we are fully respect our customer ‘s patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.

Model ZSTM B-15 ZSTM B-20 ZSTM B-25
Flow Characteristics 15 20 25
Thread Size R₂ 1/2
Nominal Working Pressure 0.1MPa
Injection Angle(°) 120

The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation.
Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It is an important components in water curtain sprinkler system. When a fire occurs, it sprays dense water droplets in a predetermined direction to form a water curtain, which can prevent the spread of the fire. If the fire-proof interval between high-rise buildings, or between a high-rise building and a low-rise building,doesn’t reach required standard, or if fire-dangerous equipments and facilities are nearby, the sprinkler is to be installed in adjacent doors, windows, eaves , to enhance the fire-proof performance of walls, doors, fire-proof roll curtains,as a barrier to some extent.

The structural feature code and use feature code of water curtain sprinkler are as follows:

① Type A: water sprinkler sprinkler with water curtain inclination (included angle between sprinklere inlet axis and outlet axis) of 0 °.
② Type B: water curtain sprinkler with an inclination of 90 ° and only one water outlet.
③ Type C: water curtain sprinkler with water curtain inclination of 90 ° and two water outlets.
④ Type D: it refers to the water curtain sprinkler with an inclination of non-0 ° or 90°.
⑤ Type G: it means that it is only applicable to the water curtain sprinkler with fire separation.
⑥ L type: it refers to the water curtain sprinkler only suitable for protection and cooling.
⑦ T-type: it refers to a general-purpose water curtain sprinkler suitable for fire separation, protection and cooling at the same time.

Sticking for the basic principle of “Super Top quality, Satisfactory service” ,We’ve been striving to be an excellent business enterprise partner of you for Top Suppliers 68 Degree Residential Conceal Fire Sprinkler Head with Brass Cover, The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development!
Top Suppliers China Fire Sprinkler and Curtains, Our company has already have pass the ISO standard and we are fully respect our customer ‘s patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.


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