supply of refrigerant gas type r 410a diflouromethane pentafluorome latest should be supplied in 09 kgs sealed cylinders on returnable basis.refrigerant gas type r 410a diflouromethane pentafluorome latest should be supplied in 09 kgs sealed cylinders on returnable basis.,refrigerant gas type r 410a diflouromethane pentafluorome latest should be supplied in 09 kgs sealed cylinders on returnable basis. make: floron, dupoint, mafron or similar. [ warranty p eriod: 30 months after the date of delivery ] ] , refrigerant gas r- 22 chloromithane chclfo to is: 5610 of 1993 or latest should be sup ply in 10kg sealed cylinder on returnable basis. make: floron , mefron dupoint or similar. [ warranty period: 30 months after the date of delivery ] ]