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About usAn industrial and trade fire company integrating the development, production, sales, and service of fire accessories.
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Pendent Type Water Curtain Sprinkler
•Product Name：Water Curtain Sprinkler
•Material :brass/ stainless steel
•Size :1/2"–1" BSPT
•Nominal Pressure :5–50 bar（72.5–725 psi）
•Spray Angle：180°
•OEM Service：Accepted
•Delivery Terms：FOB, CFR, CIF, EXW
•Payment Mode：T/T, L/C, PayPal, Western Union
•Delivery Time：15~45 Days
•MOQ：200 Pieces
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Product Details
Pendent Type Water Curtain Sprinkler
The drooping water curtain sprinkler is a component of the water curtain fire protection system. When a fire breaks out, the detection and alarm device will sound the alarm and open the rainwater alarm valve to supply water to the pipeline system. When pressurized water passes through the nozzle of the sprinkler head, it will spray out dense granular water droplets in a predetermined direction from its special semi-circular opening, thus forming a complete water curtain.
This water curtain system can be started manually or controlled automatically. It should be noted that water curtain systems themselves usually do not have the ability to directly extinguish fires. Their main function is to control the spread of fire through cooling and isolation.
Product specification
| Model Number | Style | Spray Angle | Size |
| ZSTMA-15 | Pendent | 180° | 1/2"（DN15） |
| ZSTMA-20 | Pendent | 180° | 3/4"（DN20） |
| ZSTMA-25 | Pendent | 180° | 1"（DN25） |
| ZSTMA-32 | Pendent | 180° | 1-1/4"（DN32） |
| ZSTMA-40 | Pendent | 180° | 1-1/2"（DN40） |
KEY WORDS：Pendent Water Curtain Nozzle，180° Water Curtain Nozzle,DN15 Water Curtain Nozzle，3/4 Inch Water Curtain Nozzle，1" Water Curtain Nozzle，Water Curtain Nozzle Price，Manufacturer，Factory，Supplier
Features
Fireproof separation: Like a "firewall made of water", it is used to separate large Spaces where solid walls cannot be set up (such as the stage entrance of a theater or the opening of an escalator). It can effectively block flames and high-temperature smoke from passing through, preventing the fire from spreading to adjacent areas.
Protective cooling: By continuously spraying water on the surface of the protected object to form a water film, it achieves an efficient cooling and temperature reduction effect. It is often used to cool fireproof rolling shutters, door and window openings, equipment tanks, etc., to prevent them from failing or being damaged due to high temperatures in a fire.
Rely on the system to work in coordination: The nozzle itself has a simple structure, but its efficiency is highly dependent on the entire water curtain system. It must be used in conjunction with rain alarm valve groups, detection and alarm systems, and water supply networks to function effectively.
Large flow coverage: To achieve separation and cooling effects, water curtain nozzles usually have a large flow coefficient (K value), with a large amount of water sprayed per unit time to ensure the formation of a complete and continuous water curtain.
Product Parameter
| Material : | brass/ stainless steel |
| Size : | 1/2"–1-1/2" BSPT |
| Nominal Pressure : | 5–50 bar（72.5–725 psi） |
| Installation Type : | Pendent |
| Working Media : | water |
| Spray Angle : | 180° |
FAQ
Q: Can you accept sample order?
A: Yes, we accept samples with little and reasonablecharge.But need customer pay sample fees and transportfees firest.
Q: What is your payment terms?
A: Payment supports T/T, L/C, etc.
Q: How can l get my order?
A: We will send you the goods by UPS,DHL,Fedex,OverseaShipment or other forwarder, all with tracking number.
Q: Why choose us?
A; With over 10 years of experience in the fire protectionindustry, our company has professional technical personne!and many well-known partners in the domestic market. Weoffer favorable prices and guarantee quality, having passedmultiple certifications!
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We serve customers for over 10 years — so we’ve got the knowledge and industry experience to help you get it right.Professional technical support, intimate service experience We have a professional technical support team, at any time to provide you with product consultation, installation guidance and after-sales service.
Let the professionals at Sheng Feng Fire help you select the products that meet your exact needs.
Welcome to inqury us！
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ADDRESS
Lidong Industrial Zone, Meilin Street, Nan'an, Quanzhou City.
CONTACT NO
EMAIL ID
sales@sfxf-china.com
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we mainly have: water system accessories, stainless steel fire boxes and foam fire hydrant box accessories, valve accessories, intelligent above-ground hydrants and intelligent end-of-line test devices and automatic fire cannons, as well as accessories and fire equipment and valve product OEM processing.