Find the 10 Best Companies in 2022 Providing Fire Extinguishers in Karachi
Fire extinguishers are used to smooth unexpected fire. There are different types of extinguishers so you need to know which one is best for you and is best to save buildings and lives. When an unexpected fire occur anywhere in the building the first priority of everyone is to evacuate building below we discuss some things you need to know when talking about extinguisher
5 classes of fire extinguishers in Karachi
You need to know the type of fire to decide the class of fire extinguishers as there is different extinguisher for different type of fire. There is label on the side of fire extinguisher that tell the type of fire it can be used on. Before using the fire extinguishers make sure the extinguisher is used as it is intended to be used.
Class A- it is used for ordinary combustibles like trash wood, plastic cloth and paper.
Class B- It is used for flammable liquid and gases like petroleum oil, propane, gasoline pain and butane. It does not contain cooking grease.
Class C- it is used for energized electrical equipment like appliances motor and transformers.
Class D- it is used for combustible metal like magnesium, potassium aluminum and sodium.
Class K- is used for kitchen applications like oil, grease, animal and vegetable fats.
If you used wrong type of fire extinguisher on wrong fire it may cause the fire to spread and explode.
The fire triangle consist of oxygen fuel and heat there are 3 necessary element for fire. If you remove any of these elements the fire will be prevented so the major aim of every type of extinguisher is to eliminate any of these element or eliminate all 3 elements.
Price of a fire extinguisher in Karachi
The price of fire extinguisher varies from location to location, the charges of installation and the type of fire extinguisher. The average price of fire extinguishers ranges between 2500-25000 rupees in mostly places in Karachi.
Types of fire extinguishers in Karachi
There are 8 different types of fire extinguishers in Karachi
Water and foam-these fire extinguisher remove the heat element from fire. These extinguisher are used on class A fire
Co2- theses fire extinguishers operate by removing heat and oxygen element from the fire triangles. These extinguishers are used for class B and C fires
Dry Chemical- the most typical and familiar type of fire extinguishers are ABC extinguishers. These extinguishers help in preventing chemical reaction like fuel heat and oxygen. These types of extinguisher create a barrier between fuel and oxygen element of triangle.
Wet chemical- theses fire extinguishers remove heat element from the fire triangles. These extinguishers are used for commercial kitchen and used in class A and K fires.
Clean agent-theses fire extinguishers operate by interrupting chemical reaction from fire triangle heat these extinguishers are used for class B and C fires
Dry powder- they have same working as dry chemical. They remove heat from fire triangle and separate the fuel from oxygen. These extinguisher are only used on class D fires only.
Water Mist- theses fire extinguishers operate by removing heat element from the fire triangles and also serve as alternative of clean agent. These extinguishers are used for class A and C fires.
Cartridge Operate Dry chemical- these extinguishers are used for rugged condition and demand durability. These extinguishers are used for class B and C fires
Tips for choosing the right type of fire extinguishers in Karachi
- Before choosing the right type of fire extinguishers use the fire sound alarm and identify a proper safe emergency evacuation route.
- If the fire spread in only small area use portable fire extinguisher.
- Always ensure that fire extinguisher are located in easily accessible area.
- Avoid to touch plastic charge of CO2 as it can damage your skin because it is very cold.
- Avoid using fire extinguishers if evacuation route become compromised.
- When using them always keep a safe exit at your back for escape
- The class A and B extinguisher have numerical rating that describe the size of fire it can extinguish.
- You can find extinguisher in corridors, large rooms inside heavy equipped vehicle and mechanical spaces.
- If you use extinguisher in small amount you must report that it is used because many extinguishers will not hold there charge once they are partially used.
- They must be maintained, inspected and need to test on routine basis according to set standard for fire extinguishers.
How to use the fire extinguisher?
Before using the fire extinguisher it is necessary for you to read the label because there are different types of extinguisher for different types of fire. If you used incorrectly the fire will spread and can even explode. Once the fire alarm make sound and everyone is safely evacuate than use fire extinguisher from a safe distance. To use the fire extinguisher there is good way to do that is remember acronym PASS.
- P-Pull the pin handle.
- A-Aim the nozzle on the base of fire.
- S- Now squeeze the liver slowly.
- S- Sweep from the side to side of the base.
Inspection testing maintenance
All extinguisher should be properly expected on monthly basis to check any damage broken seal documentation of in extinguishers and condition of hose and nozzle. To check the pressure, weight and damage there should be annual inspection. As some extinguisher pressure agent is removed so it need to be filled after every 6 years so 6 year inspection and maintenance is also needed.
Conclusion
Fire extinguishers are used to smooth unexpected fire there are different types of extinguisher so you need to know which one is best for you and is best to save building and lives. In this article we discussed about class and types of fire extinguisher, how to use fire extinguisher in Karachi, tips to choose fire extinguisher in Karachi and price of fire extinguisher in Karachi. For your ease and your convenience we have listed multiple fire extinguisher companies in every city of Karachi that have fire extinguisher in multiple price ranges. You can contact them by simply leaving a message on their website or contact them by email if you have any query.
