supply of isi marked portable fire extinguisher (cartridge type )as per is-15683:2006 with latest amendments of capacity 6 kgsisi marked portable fire extinguisher (cartridge type )as per is-15683:2006 with latest amendments of capacity 6 kgs,isi marked portable fire extinguisher (cartridge type )as per is-15683:2006 with latest a mendments of capacity 6 kgs.suitable for a,b,c class of fire dry chemical powder type charged with 90 % concentration as per is-14609/1999 or latest,co2 cartridge of 120 gm capacity as per is-4947:85 or la test body construction:single piece ms body. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]