supply of supply of portable stored pressure abc type dry chemical powder fire extinguisher of 4 kg is: 15683/2018.supply of portable stored pressure abc type dry chemical powder fire extinguisher of 4 kg is: 15683/2018.,supply of portable stored pressure abc type dry chemical powder fire extinguisher of 4 kg is : 15683/2018, with suitable mounting brackets and a cylindrical metal skirt as per drawing no. sr.sk no. c &w 4274/bg. all materials must be packed to prevent transit damage moisture ingress and corrosion. the i tem manufacture year to be as 2025 only. the same to be printed on the supplied item. [ warranty perio d: 30 months after the date of delivery ] ] => limited