How dry powder fire extinguishers work: Dry powder fire extinguishers smother fires by forming a barrier between the fuel and the source of oxygen. As they do not cool the fire, there is a small risk of re-ignition. NaOH+AlCl3+2NaHCO3====Al(OH)3↓+2CO2↑+3NaCl
Pros and Cons of dry powder fire extinguishers: Pros: work on most types of fire; they suppress fires very quickly; specialist dry powder extinguishers are the only extinguishers that work on flammable metals. Cons: slight danger of the fire re-igniting; when discharged, the powder can spread over a large area leaving a residue; can obscure vision when discharged and can be inhaled if used in enclosed areas.
Who needs dry powder fire extinguishers?: Dry powder fire extinguishers are ideal for open or outdoor environments with the risk of several different types of fire, especially those involving chemicals, fuel, or vehicles.
Examples include: • Garage forecourts • Large, commercial boiler rooms • Flammable liquid storage facilities • Large workshops • Fuel tankers and other vehicles
Product Description
item name
12kg dry chemical powder fire extinguisher
Thickness
1.5mm
Fire Rating
55A/233B/C
Working Pressure
18 bar
Test Pressure
27 bar
Packing Size
62*19*19cm
Cylinder Production
Our Company
JiangShan DIYI fire equipment Co.,Ltd More than 10 years experience in manufacturing fire protecting products.
We have skilled engineers to make extinguisher, doing the engineer projects for all kinds of buildings for fire protection.
Packing & Delivery
Packing Details : PACKING:1PCS/CTN
SIZE:62*19*19CM 0.0223 m³
G/W:15.5KG
Use the standard trade 5 layer corrugated material with single craft paper.
Delivery Details : 15days after received deposit
1.start packing
2.Packing with double belt
3.waiting to load
4.standard loading
5.finish loading
6.ship to destination
FAQ
Q: HOW MANY PIECES CAN I TAKE IN THE FIRST TIME?
A: Moq for each item it's 100pcs. We have the warehouse in Yiwu and Guangzhou. Every warehouse in China can delivery within 3days
Q: THIS IS MY FIRST TIME IMPORT FIRE EXTINGUISHER FROM CHINA, CAN YOU HELP US DO THE LOGISTICS?
A: Yes. We have the logistics team help you arrange everything from factory to your destination.
Q: DOES THIS LABEL AND CARTON BOX ACCEPT CUSTOMIZED?
A: Yes. Silk print/ Label work all can be customized. Just send us the PDF/ADR format files or share your idea
Q: DO YOU HAVE AGENT IN MY CITY?
A: Click here to ask my staff checking the agent location and more information.
Contact us
Welcome to contact us for free samples and prices .
We do appreciate it to serve you.
TEL :+86 13769675667 WhatsApp or wechat :13769675667 Website:www.dyxf88.com
