Product Advantages
* Simple, high quality and well engineered system. Easy to install
* Fast, automatic actuation
* Stainless steel pipework, fittings and nozzles to suit kitchen environments.
* Linear heat and flame detection, allowing for multiple of detection points. Flexible piping requirements
* Remaining operational during power interruption
* Quick, easy clean up once appliances have cooled, the agent can be easily wiped away from equipment
Product Specification
Capacity |
2L |
6L |
9L |
12L |
20L |
25L |
Protection Area |
1m(L)×1m(W) |
3m(L)×1m(W) |
4m(L)×1m(W) |
5m(L)×1m(W) |
8m(L)×1m(W) |
10m(L)×1m(W) |
Out-Dia (mm) |
110 |
160 |
180 |
180 |
257 |
257 |
Cylinder Length (mm) |
302 |
450 |
485 |
621 |
610 |
775 |
Volume (L) |
3.8L |
7.8L |
10.5L |
16L |
27L |
35L |
Extinguishing Agent |
Wet Chemical |
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Cylinder Material |
SS304 or Carbon Steel |
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Discharge Pipe |
φ12mm SS304 |
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Nozzle (pcs) |
4 pcs |
8 pcs |
10 pcs |
12 pcs |
18 pcs |
24 pcs |
Activation Temperature |
170℃ |
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Discharge Pipe Lengh (m) |
3m |
12m |
15m |
20m |
25m |
30m |
Working Diagram

Step 1 --- When there is a fire, the detection tube ruptures to a hole when the temperature reach to 140ºC .
Step 2 --- The resulting drop in pressure causes the head valve to be activated.
Step 3 --- The head valve open,and the agent discharge through the tube to the spray nozzles.
Step 4 --- Agent cover the fire area and extinguish the fire quickly and thoroughly.
This system is totally automatic and independent of electricity.
Product Application
Based on Kitchen Hood Size
* 2L---For 1m Home Kitchen hood
* 6L---For 2-3m Kitchen Hood
* 9L---For 3-4m Kitchen Hood
* 12L---For 4-5m Kitchen Hood
* 20L---For 6-8m Kitchen Hood
* 25L--- For 8~10m Kitchen Hood
Bigger capacity could be customized ...
Packing & Delivery
Company Profile
PRI-SAFETY factory was built in 2005, is a national high-tech enterprise focusing on the research, design and manufacture of automatic fire suppression systems and fire fighting equipment.
And the main products we produce include : Vehicle and Mechanical Equipment Automatic Fire Suppression System, Kitchen Fire System, Heptafluoropropane Gas Fire Suppression System, FM200/FK-5112 Tool Flooding System, Water Mist Fire System, Compressed Air Foam Equipment(CAFS), Fire Trace Fire system, etc
We not only produce fire system but also design them and provide various fire solution, we have a professional technical team to help us with that, and also perfect aftersale-service.
Any question, like installlation, feel free to contact us, we are always online. And we has passed ISO9001:2015 quality management system certification, and its has CE and EN
Our address
A-413, MeiDu Plaza, GongShu District, Hangzhou, China.
