275N Inflatable life jacket

The basic information of the 275N Inflatable life jacket Model No:QNI-002 Automatic/Manual Inflatable life jackets 1.Buoyancy≥85N/150N/275N 2.Weight: ≤0.8kg 3.Inflation time≤5s 4.Float duration≥24h 5.Buoyancy loss: 0.5n 6.CO2 gas: 17g/33g /60g 7.Temperature: -30C ~ +60 C 8.Validity: 2 years 9.It by imports the TPU nylon material production the air chamber, 420D polyester with coating outer shell fabric, inflatable device,the CO2 air bottle and the inflatable mouth gas blow