Ordinary Discount Npt Thread Sprinkler - ZSTM B water curtain sprinkler – Zhurong
Ordinary Discount Npt Thread Sprinkler - ZSTM B water curtain sprinkler – Zhurong Detail:
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 °.
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.
Product detail pictures:
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We persistently execute our spirit of Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for Ordinary Discount Npt Thread Sprinkler - ZSTM B water curtain sprinkler – Zhurong , The product will supply to all over the world, such as: Suriname, Tunisia, Barcelona, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
By Amelia from New Zealand - 2018.06.18 19:26
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Arlene from Salt Lake City - 2018.05.15 10:52