wbpdcl/sgtpp/nit/e1346/19-20 procurement of different types of fire extinguisher and co2 gas cartidges for f and s dept at sagardighi thermal power project , wbpdcl . , procurement of different types of fire extinguisher & co2 gas cartidges for f &s dept at sagardighi thermal power project , wbpdcl . , mech foam , 9l , is 15683fitted with chromium plated gun metal union cap , discharge hose with foam making branch pipe complete with wall bracket and initial refill consistinfoam concentrate is-4989 , propellant: gas cartridge is 4947 , mechanical foam type fire extinguisher 45 ltr capacity , is:16018 . ( trolley mounted ) foam concentrate is-4989 , propellant: gas cartridge is 4947 , co2 gas cartridge , 300 gm as per is:4947 for mechanical foam type fire extinguisher , 45tr . capacity as per is: 16018 , co2 cartridge 60gm is:4947 for 9ltr foam co2 cartridge ( 60 gms capacity ) is: 4947 for mechanical foam type fire extinguisher ( 9 ltr . capacity ) is:15683 . , fire extinguisher , dcp , 6 . 0kg , is:15683dcp powder is 4308 , propellant: gas cartridge is 4947 , extinguisher dcpcartridge 9 kg is:15683 fire extinguisher dcp cartridge type rn ( 9 kg capacity ) complete as per is: 15683dcp powder is 4308 , propellant: gas cartridge is 4947 , extinguisher dcpcartridge 75kg is: 16018 fire extinguisher dcp cartridge type ( 75 kg capacity ) complete as per is :16018 ( trolley mounted ) dcp powder is 4308 , propellant: gas cartridge is 4947 , fire extinguisher dcp 25 kg is: 16018 fire extinguisher dcp cartridge type ( 25 kg capacity ) complete as per is:16018 ( trolley mounted ) dcp powder is 4308 , propellant: gas cartridge is 4947 , co2 cartridge ( 120gm capacity ) is: 4947 # for dcp cartridge type fire extinguisher6 kg capacity ( is 15683 ) , co2 gas cartridge , 200gm . as per is: 4947 for dcp type fire extinguisher , 9 kg capacity is: 15683 , co2 fire extinguisher , capacity 4 . 5 kg is: 15683extinguishing medium: co2 is-15222 , co2 type 6 . 5 kg capacity fire extinguish co2 type 6 . 5 kg capacity fire extinguisher , is: 16018 ( trolley mounted ) extinguishing medium: co2 is-15222 , co2 type 9 kg capacity fire extinguisher co2 type 9 kg capacity fire extinguisher , is:16018 ( trolley mounted ) extinguishing medium: co2 is-15222 , co2 type 22 . 5 kg capacity fire extinguis co2 type 22 . 5 kg capacity fire extinguisher , is:16018 ( trolley mounted ) extinguishing medium: co2 is-15222