Foam And Water Sprinkler
SANJINF FIRE The foam sprinkler is a fire extinguishing device that generates and sprays air foam. The foam mixture is transported to the foam nozzle through the pipeline, and air is sucked at the outlet of the foam nozzle to form air foam.
Fujian Haijing Fire Fighting Equipment Co., Ltd. is one of the leading manufacturers and suppliers of foam and water sprinkler in China, also supports customized service. Please feel free to wholesale cheap foam and water sprinkler from our factory.
Products Description
SANJINF FIRE The foam sprinkler is a fire extinguishing device that generates and sprays air foam. The foam mixture is transported to the foam nozzle through the pipeline, and air is sucked at the outlet of the foam nozzle to form air foam, which is sprayed in the protected danger zone to achieve the purpose of fire extinguishing. in low-expansion foam spray systems.
Parameter
1) Size: 1/2''(DN15), 3/4''(DN20), 1''(DN25)
2) Rated working pressure: 0.5MPa
3) Working pressure range: 0.3～0.6MPa
4) Material: brass thread and stainless steel net
5) Expansion rate of foam: ＞＝5
6) Diameter of protection: 3.5m
7) K factor: DN15=19, DN20=30, DN25=40
Our Advantages
1) SANJING FIRE Producing firefighting equipment, such as valves, fire sprinklers, fire hose reels, fire hoses, fire hydrants, fire department connections, cabinet, foam system products, gas system products, etc. Providing you high-quality products with good prices.
2) SANJING FIRE Make full use of our city's geographical advantage as "Hometown of China's Construction Materials" to assist you in purchasing related engineering materials, find the best quality, most affordable, or most suitable product for you. Helping you to make a one-stop purchasing.
3) SANJING FIRE Focus on fire area for many years, familiar with various standards of different countries, have good knowledge about related products of an entire fire project, saving your time, and reducing errors.
4) SANJING FIRE Using sufficient shipping agency accumulation to help you get the most valuable solution on your ocean, air, and ground shipment.
5) We have obtained the most authoritative institutional certification, including ISO/TS16949, ISO14001, OHSAS 18001, SGS ,TUV, and so on.
Foam Sprinkler is a key component of foam fire extinguishing system, which is mainly used to spray foam mixture automatically or manually to form foam to cover the burning surface.
System composition and working principle
Water supply stage: The fire pump injects water pressure into the foam proportioning mixing device.
Mixing stage: Foam concentrate is injected into the water flow in proportion (3%/6%).
Transport stage: The mixed liquid reaches the nozzle through the pipeline network.
Spray stage: the nozzle mixes the mixed liquid with air to form foam to cover the ignition source.
Products Pictures
Company Information
Q&A
Q: Does foam sprinkler need regular maintenance?
A: Monthly inspection: Remove impurities from the nozzle. Check the aging of the sealing ring. Annual maintenance: Disassemble and clean the internal channels. Pressure flow testing.
Contact Information
Pauline
WhatsApp/WeChat: +86-13332933886
Email: manager@sanjingfire.com
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