The 4 kg DCP fire extinguisher is a robust multipurpose safety device designed for commercial, industrial, or larger residential settings in Karachi. It uses Dry Chemical Powder (typically ABC / Mono-ammonium phosphate-based) to extinguish Class A (solids), B (flammable liquids), and C (electrical / gas) fires. Housed in a steel cylinder, it includes a pull-pin / lever valve, pressure gauge for status monitoring, hose or nozzle for aiming, and a wall bracket for mounting. Suitable for moderate fire risks, this unit offers longer discharge time and greater throw range than smaller extinguishers. Key Features: Capacity — 4 kg dry chemical powder agent; Working Pressure — ~12-15 bar under normal conditions; Discharge Time — ~10-16 seconds for full discharge; Discharge Range — typically around 5-8 meters for effective reach; Cylinder Material — Steel; Temperature Range — from approx −20°C up to +60°C or more; Dimensions — Cylinder diameter approx 130-150 mm, height ~400-480 mm depending on model; Gross Weight (full) — ~5.9-6.3 kg depending on materials and accessories (hose, bracket etc.); Accessories — Wall mounting bracket included. Industrial Uses / Applications: Commercial shops, offices, malls; Workshops, garages with flammable liquids; Light industrial / factory premises; Electrical control rooms / generator rooms; Public buildings, schools, hospitals; Vehicle parking areas and transport hubs.