Wet Chemical K-Type Fire Extinguishers

Product Description:

The wet chemical K-type fire extinguisher is a specialized, premium-performance unit designed for commercial and residential kitchen fires involving cooking fats, oils, and grease (Class K and F). furthermore, using a potassium-based agent, it triggers alkaline hydrolysis of esters to form a soapy foam, cooling the fuel and extinguishing the fire quickly without spreading or splashing.

Additional Details:

• Brand: Somya Pyrotek Services Pvt. Ltd.
• Model: K-Type Fire Extinguisher
• Capacity: 2 kg, 4 kg, 6 kg, and 9kg
• Maximum Coverage Area: 9.1 meters
• Temperature Range: +5° to +60°C
• Working Pressure: 15 bar or 100 PSIG
• Cylinder Material: High-Grade Stainless Steel

Key Features of Wet Chemical K-Type

Let’s dig into the key features of wet chemical K-type before purchasing to protect your surroundings more effectively:

• This kitchen and home fire extinguisher uses a potassium salt solution (carbonate, citrate, or acetate). Furthermore, upon application, the chemical properties in this extinguisher react with hot oil to form a thick, non-combustible, soapy foam layer. Thus, it is a process known as saponification, which smothers the fire.
• K type fire extinguisher is specifically designed for cooking fires involving high-temperature vegetable oils, grease (Class K), and animal fats.
• Unlike a kitchen and home fire extinguisher, wet chemical extinguishers cool the oil quickly below its auto-ignition temperature while applying a foam blanket, controlling re-ignition.
• A kitchen fire extinguisher is equipped with a specialized nozzle that forms a fine, gentle mist. This low-velocity discharge prevents the hot oil from splattering or splashing, which could otherwise spread extensively in the fire area.
• Designed for protection, this wet chemical K-type extinguisher often features a long-reach lance or nozzle. Thus, it allows users to apply the fire agent from a considerable distance, while protecting them from heat and hot oil.
• These units normally feature high-quality polished stainless steel and spotless steel cylinders that are durable and corrosion-resistant, often with anti-corrosive treatments to withstand harsh kitchen environments.

How to Identify Class K Fire Extinguishers?

A wet chemical K-type extinguisher has a specific symbol, such as a black hexagon with the letter K. This hexagon symbol indicates that it can be used for fires caused by oil, grease, and fat. Furthermore, if you see the black hexagon label, it indicates the fire extinguisher is appropriate for a grease fire.

Furthermore, these are designed specifically for kitchen fires, like those involving oil, grease, or fat (restaurants, canteens, hotels). The body is primarily made of stainless steel or a shiny metal, and a long wand/hose extends from the nozzle. A kitchen fire extinguisher is typically filled with a wet chemical agent that cools the oil, suffocating the fire. There is also a symbol: a black “K” with a cooking pan image. Another hint is its location, which is primarily mounted near kitchen areas in commercial buildings.

How to Use Wet Chemical K-Type?

If there is a cooking oil or grease fire and you are in a safe position (meaning you can safely extinguish it), use a kitchen fire extinguisher and follow the proper procedure.

Using a fire extinguisher is pretty much the same as using any other type of portable extinguisher, except that in the case of a grease fire, you have to remember a few other things. Furthermore, always remember to use the PASS method in such situations:

1. P – Pull

Take the safety pin out of the extinguisher handle. This safety pin prevents the extinguisher from accidentally discharging. Taking it out unlocks the handle.

2. A – Aim

Point the nozzle/hose at the bottom of the fire, not at the flames. In a grease fire, this refers to the area where the oil is burning (the oil surface). The goal is always to put out the burning oil.

3. S – Squeeze

Slowly and evenly press the handle. It will dispense the wet chemical agent. Class K extinguishers typically have a controlled, gentle spray to prevent oil from splashing.

4. S – Sweep

Sweep the nozzle from side to side, pointing at the bottom. Cover the entire burning area and continue spraying until the flames are out.

Maintenance Tips for Wet Chemical K-Type

Let’s discuss the maintenance tips of a wet chemical K-type fire extinguisher to enhance its durability, longevity, and sustainability:

• Perform a monthly inspection to ensure the fire extinguisher is accessible, visible, and has not been moved or tampered with. Furthermore, ensure the extinguisher is not rusted, damaged, or dented.
• Ensure the pressure gauge needle is in the green “operable” range. Nevertheless, if it is outside this precise range, a kitchen fire extinguisher may not function properly and may require professional assistance.
• Confirm that the safety pin is securely placed and that the tamper is sealed. Thus, it guarantees the unit has been used or partially discharged.
• Ensure to weigh the wet chemical K-type fire extinguisher to confirm that it still contains the full, required amount of extinguishing agent. Furthermore, a weight loss could indicate a slow leak.
• Check the nozzle for clogging from kitchen grease, residue, or dust. Ensure the hose is not damaged, obstructed, or cracked.

When Should You Replace Class K Fire Extinguishers?

Just like other fire safety equipment, a kitchen fire extinguisher has a lifespan. Therefore, it is necessary to know when to replace them. Here are three signs that indicate you should replace your wet chemical K-type extinguisher immediately:

1. When your Class K Fire Extinguisher has Expired

You should replace the kitchen fire extinguisher once the expiration date has passed. In most cases, the expiration date of Class K fire extinguishers is indicated on the fire extinguisher. The lifespan of the fire extinguisher depends on the extinguishing agent and the material used to make the fire extinguisher.

2. When the Fire Extinguisher is Damaged

A damaged, grease wet chemical K-type fire extinguisher is unreliable. You should check for: dents, a broken hose, a loose handle, a broken pin, rust, or missing parts. Moreover, all of these fundamental conditions can cause your fire extinguisher to fail when you need it most.

3. When the Pressure in the Fire Extinguisher is Low

Pressure is critical because it ensures wet chemicals are discharged at a steady, high pressure. Nevertheless, if the pressure is low, the chemicals will not be discharged with sufficient force or at all. Likewise, if the pressure gauge is in the red zone, it is time to replace it.

Why Should You Choose Us?

Fire Extinguishers India is an excellent choice for you because we provide the best blend of quality, safety, and trust. Our fire extinguishers undergo rigorous testing to ensure high quality and maximum safety. Whether it is your home, office, or industrial setup, we have the right solution for all your needs. Our professionals are always there to guide you with expert installation and maintenance services. With our affordable prices, quick services, and authentic products, we make safety our top priority. With Fire Extinguishers India, your safety system will always be strong.

Here, we have mentioned a table summarizing the key differences between Fire Extinguishers India’s wet chemical K-type fire extinguisher and a regular K-Type Fire extinguisher: