Fire Extinguisher In Panjarpol are vital firefighting tools designed to combat small fires in emergency situations. They come in various types, each tailored to extinguish specific classes of fires. Water-based extinguishers are effective against combustible materials like wood and paper but should not be used for electrical or grease fires. Dry chemical extinguishers are versatile, capable of extinguishing Class A, B, and C fires. CO2 extinguishers displace oxygen, suffocating the fire, and are suitable for Class B and C fires. Foam extinguishers form a blanket over the fuel, cutting off oxygen, while wet chemical extinguishers are designed for Class K fires involving cooking oils. Components include a cylinder, pressure gauge, safety pin, nozzle, and handle.