ESFR Fire Sprinkler
Early suppression fast response (ESFR) fire sprinklers are a type of fire sprinkler system that is designed to quickly suppress fires in high-piled storage applications. ESFR sprinklers operate at a high pressure and flow rate, delivering a large amount of water to the fire in a short amount of time. This allows for fast and effective fire suppression, preventing the fire from spreading and minimizing damage to the property. ESFR sprinklers are often used in warehouses, distribution centers, and other industrial settings where large amounts of combustible materials are stored. They are an important tool in protecting these facilities and ensuring the safety of employees and equipment.
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of esfr fire sprinkler in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
Q: What is an ESFR sprinkler?
A: ESFR stands for Early Suppression, Fast Response sprinkler. It is a type of fire sprinkler system designed to quickly and efficiently suppress fires in high hazard storage occupancies such as warehouses.
Q: What makes ESFR sprinklers different from other types of sprinklers?
A: ESFR sprinklers have a higher water flow rate and a more powerful discharge pattern than other types of sprinklers. They are designed to release a large volume of water in a short period of time, which allows them to quickly control and suppress fires in high hazard storage spaces.
Q: What types of buildings are ESFR sprinklers suitable for?
A: ESFR sprinklers are typically used in large warehouses or storage facilities that store high-piled combustible materials such as paper, cardboard, plastics, and textiles.
Q: How do ESFR sprinklers work?
A: ESFR sprinklers are designed to release a large volume of water in a short period of time from a single head, rather than multiple heads. The sprinkler head activates when the air temperature around it reaches a predetermined level, which causes the element inside the head to release the water.
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Product Details |
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Material |
Frame |
Brass |
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Button |
Brass |
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Compression |
Brass |
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Deflector |
Brass |
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Sensitive Element |
Fusible Alloy |
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K Factor |
14@US(202@Metric) 16.8@US(242@Metric) |
25.2@US(363@Metric) |
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Connecting Size |
DN20(3/4") |
DN25(1") |
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Response Type |
Quick Response |
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Temp. Rating |
74°C |
82°C |
100°C |
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Installation Type |
Upright/Pendent |
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Connecting Thread |
BSP(NPT Optional) |
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Surface Finishing |
Chrome(K202) Natural Brass(K242 K363) |
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Technical Parameters |
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Max. Clearance Height(m) |
Max. Storage Height(m) |
Flow Factor K |
Installation Method |
Min. Working Pressure(Mpa) |
Installation Spacing(m) |
Connecting Thread Dia. |
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9.0 |
6.0 |
202 |
Upright |
0.35 |
2.4~3.7 |
3/4" |
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Pendant |
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242 |
Upright |
0.25 |
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Pendant |
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363 |
Upright |
0.15 |
1" |
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10.5 |
9.0 |
202
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Upright |
0.50
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2.4~3.0 |
3/4" |
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Pendant |
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242
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Upright |
0.35
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Pendant |
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363 |
Pendant |
0.20 |
1" |
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12.0 |
10.5 |
202 |
Pendant |
0.50 |
3/4" |
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242 |
Upright |
0.35 |
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363 |
Pendant |
0.30 |
1" |
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13.5 |
12.0 |
363 |
Pendant |
0.35 |
1" |
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Our Advantage
1.We has two factories of over 50000 square meters and total 150 employees to promise the production and best quality control;
2.We have 60 production machines ;
3.Our motivation is --- customers' satisfaction smile;
4.Our believing is --- pay attention to every detail;
5.Our wish is ----perfect co-operation.
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