The early suppression of rapid response sprinklers is a sprinkler that uses fusible alloy welding parts as temperature sensing elements. The sprinkler has a K=242 flow coefficient and a specially designed splash plate, so that the sprinkler can spray large-diameter, high-energy water droplets on it. A hemispherical water flow is formed below. This feature enables water droplets to penetrate the flame while cooling the hot air formed in the early stage of the fire, and directly cool the combustion body. Therefore, the nozzle has a special advantage for protecting high-stack warehouses.
The upright ESFR glass ball sprinkler is a large-caliber sprinkler. It is a main component of the automatic sprinkler system. It can be used to detect fires and extinguish fires by automatic sprinklers.
The Specification of K17 Fire Sprinkler Heads
| K FACTOR | K17@US(242@Metric) |
| Thread Size | DN20(3/4") |
| Connecting Thread | BSP(NPT Optional) |
| Main Material | Brass |
| Sensitive Element | Fusible Alloy |
| Seal Material | NBR(Teflon Optiona) |
| Surface Finishing | Natural Brass |
| Temperature | 74°C,100°C |
The FAQ of K17 Fire Sprinkler Heads
Q1:How to mail the samples of K17 Fire Sprinkler Heads?
Small samples of K17 Fire Sprinkler Heads are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
Q2: Where is your company？
NO. 1,Building 29#,B Zone,Chenghui International Trading Market,Xiamei Town,Nan'an City,Fujian Province,China.
Q3: What is the production time of the K17 Fire Sprinkler Heads sample?
A sample of K17 Fire Sprinkler Heads will be produced within 15 days
Hot Tags: upright early suppression fast response sprinklers, China, manufacturers, suppliers, wholesale, price, K242 Fire Sprinkler Heads, Breeching Inlet, K17 Fire Sprinkler Heads, Glass Bulb ESFR Sprinklers, Extended Coverage Quick Response Sprinklers, K363 Fire Sprinkler For Storage
1)Use the fusible alloys as sensitive components has stable performance, precise operating temperature, and fast response speed.
2)By installing ESFR sprinkler heads in the overhead system, the layered sprinkler heads on each shelf can be eliminated, thus simplifying the system and saving investment costs.
