procurement of spares of fire extinguishers for cisf wing , htps , kasimpur . , discharge tube for dcp-50kg extinguishertechnical specifications:braided rubber/plastic discharge tube of not less than 5 meter in length and not less than 19mm bore having bursting pressure of not less than 50kg/cm2 . ( as per sample ) , discharge tube for dcp-05kg extinguisher ( inner thread ) technical specifications:braided rubber/plastic discharge tube of not less than 750mm in length and not less than 12 . 5mm bore having bursting pressure of not less than 50kg/cm2 . ( as per sample ) , discharge tube for co2- 6 . 8kg extinguishertechnical specifications: ( i ) the discharge tube of 6 . 8 kg capacity of co2 fire extinguishers shall be provided not less than 10 mm internal diameter . ( ii ) the length of the discharge tube shall be , not less than 01 meter . ( iii ) minimum bursting pressure shall be 270kg/cm2 discharge ( as per sample ) , discharge tube for co2- 4 . 5kg extinguishertechnical specificationsi ) the discharge tube of 4 . 5 kg capacity of co2 fire extinguishers shall be provided not less than 10 mm internal diameter . ( ii ) the length of the discharge tube shall be , not less than 01 meter . iii ) minimum bursting pressure shall be 270kg/cm2 . discharge . ( as per sample ) , discharge tube for co2- 22 . 5kg extinguishertechnical specifications: ( i ) the discharge tube of 22 . 5 kg capacity of co2 fire extinguishers shall be provided not less than 10 mm internal diameter . ( ii ) the length of the discharge tube shall be , not less than 05 meters . ( iii ) minimum bursting pressure shall be 270kg/cm2 discharge . ( as per sample ) , discharge tube for co2- 09kg extinguishertechnical specifications: ( i ) the discharge tube of 9 kg capacity of co2 fire extinguishers shall be provided not less than 10 mm internal diameter . ( ii ) the length of the discharge tube shall be , not less than 05 meters . ( iii ) minimum bursting pressure shall be 270kg/cm2 discharge . ( as per sample ) , discharge tube for mechanical foam-09ltr . extinguisher ( outer thread ) technical specifications:the discharge tube with washer shall have a bore of not less 8 mm and a length of , not less than 600 mm and made of braided rubber plastic having bursting pressure of not less than 50 kg/cm2 . ( as per sample ) , discharge tube for dcp 10kg extinguishertechnical specifications:braided rubber/plastic discharge tube of not less than 750mm in length and not less than 12 . 5mm bore ( having bursting pressure of not less than 50kg/cm2 ) ( i ) squeeze grip handle made of plastic confirming is 7328 latest revision . ( ii ) the nozzle shall be squeeze grip type for dcp 10 kg capacity and shall be capable of discharging the dry powder as per is-2171 latest revision . ( as per sample ) , discharge tube for foam 50ltr extinguishertechnical specifications:the discharge tube with washer shall have a bore of not less 19mm and a length of , not less than 5 meter and made of braded rubber plastic having bursting pressure of not less than50 kg/cm2 . ( as per sample ) , rubber washer for discharge tube of co2extinguishertechnical specifications:the cap joint washer made of rubber or plastic and shall be furnished smoother and retained in a recess in the cap . it shall be acid and alkali resistant ( as per sample ) , rubber washer for cap assembly of wt&mf-09ltr extinguishertechnical specifications:made of plastic/rubber shall be fitted smoother and retained in recess in the discharge hose . ( as per sample ) , safety clip for extinguishertechnical specifications:safety clip with chain made of steel as per grade 1 of is 2507 latest revision for the dcp 05kg & 10 kg extinguishers confirming is-2171 latest revision . ( as per sample ) , discharge horn for co2-22 . 5kgextinguishertechnical specifications:discharge horn made of in non conductor of electricity like polyethylene fiber glass . ( as per sample ) , extinguisher sticker for various typeextinguishertechnical specifications:operational sticker for all type of extinguishers . ( as per sample ) , rubber washer for hydrants ( 63mm ) technical specifications:braided rubber for 63mm hydrant female coupling . ( as per sample ) , cap assembly washer for foam 50ltrtechnical specifications:the cap joint made of rubber and shall be furnished smoother and retained in a recess in the cap . it shall be acid and alkali resistant . ( as per sample ) , cap assembly washer for dcp 05 , 10& 50kgtechnical specifications:the cap joint made of rubber and shall be furnished smoother and retained in a recess in the cap . it shall be acid and alkali resistant . ( as per sample ) , extinguisher checking chart: ( as per sample ) , hydrants wheelsfor landing valve ( as per sample )