Tender For supply of portable fire extinguisher (dry powder cartridge type) with nozzle and dis charge fitting, material: brass, nominal capacity of extinguisher- 4 kg dry powder char ge yeast materials cap/ dry powder etc suitable for class of fire brass forging b and c body constructions 2 pieces.is: 15683/2018, amd.-1/2024 or latest revision. [ warranty period: 30 months after the date of delivery ]