Fire Extinguisher Types

Written by Allison McNamara

Fire safety is essential in all environments, whether at home, the office, or commercial kitchens. This guide outlines the two primary fire extinguisher types offered by Party Rental Ltd.: ABC Fire Extinguishers and K Class Fire Extinguishers.

ABC Fire Extinguisher (5LB and 10LB)
The ABC fire extinguisher is a multi-purpose device capable of tackling the following fire classes:

  • Class A – Ordinary combustibles such as wood, paper, and cloth
  • Class B – Flammable liquids like gasoline, oil, and grease
  • Class C – Fires involving electrical equipment

Extinguishing Agent

  • Filled with monoammonium phosphate, a dry chemical powder
  • Suppresses flames by interrupting the fire triangle (heat, fuel, oxygen

Applications

  • Ideal for offices, homes, schools, warehouses, and most indoor environments
  • Highly versatile and suitable for various fire types

 

K Class Fire Extinguisher
K Class extinguishers are specialized for Class K fires, typically found in:

  • Commercial kitchens
  • Restaurants, cafeterias, and food prep areas
  • Fires involving cooking oils and fats

Extinguishing Agent

  • Uses wet chemical agents such as potassium acetate or potassium citrate
  • Forms a soapy foam (saponification) to cool and smother high-temperature grease fires

Applications

  • Essential in commercial cooking operations
  • Often required by fire safety codes for establishments with deep fryers or open cooking stations