Fujian Minshan Fire Fighting Equipment Co., Ltd. was founded in 1982.

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan

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We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for Brass Landing Valve, Fire Fighting Sprinklers Types, Fire Hose With Storz Coupling, We are not satisfied with the present achievements but we are trying best to innovate to meet buyer's more personalized needs. No matter where you are from, we are here to wait for your kind request, and welcom to visit our factory. Choose us, you can meet your reliable supplier.
Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan Detail:

Working principle:

 

This product is composed of the nozzle body frame, sealing seat, gasket, positioning plate, molten gold seat, molten gold sleeve and bracket, hook plate and fusible alloy, etc. The fusible alloy between the molten gold and sleeve is in the event of a fire Melted by the increase of temperature, the height between the molten gold and the sleeve changes and decreases, the positioning plate loses support, the hook plate falls off without a fulcrum, the bracket tilts, the water flows out of the sealing seat and starts to spray water. Next, the water flow indicator starts the fire pump or alarm valve, starts water supply, and continues to flow from the source of the sprinkler that has been turned on to achieve the purpose of automatic water spray.

 

Specification:

 

MODEL Nominal Diameter Thread Flow Rate K Factor Style
ESFR DN15 R1/2 80±4 5.6 Pendent/Upright fire sprinkler
DN20 R3/4 115±6 8.0
DN25 R1 242 16.8

 

How to use:

 

During installation, screw the nozzle thread into the housing, and then screw it into the installation tube together, and use a special wrench to extend into the housing to tighten the nozzle on the pipe. When tightening, be careful not to touch the glass ball of the spray head and the anti-splashing disk; do not twist the support arm of the spray head, otherwise it will deform the spray head and cause leakage.

Finally, screw the inner cover into the outer cover (special attention: because the inner cover and the bottom cover are welded with a low-temperature fusible alloy, the welding strength of the low-temperature fusible alloy is low, so it should be Take special care not to apply excessive force on the bottom cover, but slowly screw into the outer cover according to several points on the inner cover that are distributed according to the spiral.

Excessive force will cause the fusible alloy to break, and the bottom cover and inner cover will fall off. The special wrench produced by our factory should be used for installation. If the spray head cannot be sealed after installation, it is never allowed to install with an extended sleeve on the wrench. Check whether the pipe fitting is qualified). If the pipe fitting is unqualified, please replace or repair the pipe fitting thread before installation. If forced installation may cause damage to the nozzle.

 

fire fusible alloy sprinkler (1) 

 

Application :

 

This product is a closed sprinkler opened by the melting of fusible alloy components by heating. Like the glass ball closed sprinkler, it is widely used in hotels, commercial buildings, restaurants, warehouses, underground garages and other light and medium-hazard level automatic water spray Heat sensitive components of fire extinguishing system.

 
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Production line:

 

The company has integrated a whole set of production line together, strictly comply with each part of the process requirements, control each step of the procedure, to improve the overall work efficiency.
 
fire fusible alloy sprinkler (5) 

Certificate:

 

Our company have passed the CE certification, the Certification (CCC Certificate) by CCCF, the ISO9001 and many specified standards requirements from the international market.Existing quality products are applying for UL,FM and LPCB certifications.
 
fire fusible alloy sprinkler (6) 

Exhibition:

 

Our company regularly participates in domestic and international large-scale fire exhibitions.

– China International Fire Protection Equipment Technology Conference & Exposition in Beijing.

– Canton Fair in Guangzhou.

– Interschutz in Hannover

– Securika in Moscow.

– Dubai Intersec.

– Saudi Arabia Intersec.

– Secutech vietnam in HCM.

– Secutech India in Bombay.

 
fire fusible alloy sprinkler (7) 


Product detail pictures:

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures

Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan detail pictures


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Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Cheap PriceList for Automatic Flip Down Monitor - Fusible Alloy Fire Sprinkler – Minshan, The product will supply to all over the world, such as: Canberra, Mexico, Frankfurt, 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.
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
5 Stars By Patricia from Nigeria - 2017.11.11 11:41
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
5 Stars By Yannick Vergoz from Hyderabad - 2017.09.30 16:36

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