Name: Foam (AFFF) Fire Extinguisher
Brand: S K Engineering Co

Question 1

When should I use a foam extinguisher instead of ABC powder?

Accepted Answer

Foam extinguishers are preferred over ABC powder for flammable liquid fires (petrol, diesel, oil, solvents) because the foam blanket covers the liquid surface and prevents re-ignition. ABC powder can scatter burning liquids. Foam is also better for Class A fires on soft furnishings as it soaks and cools. However, foam should never be used on electrical fires.

Question 2

Can foam extinguishers be used on cooking oil fires?

Accepted Answer

Standard AFFF foam extinguishers are not recommended for deep fat fryer fires (Class F/K fires). For cooking oil fires, a wet chemical extinguisher or a kitchen hood suppression system is the correct choice. However, AFFF foam can be used on spilled cooking oil fires on the floor.

Question 3

What is the price of a foam fire extinguisher in Bihar?

Accepted Answer

We supply ISI-marked foam (AFFF) fire extinguishers in various capacities including 6-litre, 9-litre, and 50-litre trolley-mounted versions for industrial use. Delivery available across Bihar. Contact us for current pricing.

Question 4

Does foam extinguisher leave residue?

Accepted Answer

Yes, foam extinguishers leave a wet foam residue that needs cleanup after use. The foam is water-based and non-toxic, so cleanup is straightforward with water and mops. This residue is actually beneficial as it continues to suppress vapours and prevent re-ignition for several minutes after application.

Question 5

How is a foam extinguisher different from a water extinguisher?

Accepted Answer

While both are water-based, the foam extinguisher contains AFFF (Aqueous Film Forming Foam) concentrate mixed with water. This foam creates a film on flammable liquids that seals vapours and prevents re-ignition — something plain water cannot do. Water extinguishers are only for Class A fires, while foam handles both Class A and B.

Foam (AFFF) Fire Extinguisher

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Related Services

Fire Extinguisher Refilling

Fire Extinguisher Installation

Fire Safety AMC (Annual Maintenance Contract)

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