タイトルまたは説明

Features:
? our life vests are tested and meet CCS and CE standard, the quality is guaranteed.
? keep you and your family members safe in water.
? Color: customized while your quantity is exceed to 2,**0pcs
? The life jacket is washable, comfortable and durable.
Size: the belt is free size, fits all  Material: waterproof nylon with high cloth of **0D
Color: red/black/blue  Application: swimming & fishing & saving life & working in port
 Accessory:whistle & *3g CO2 cylinder & chamber & life vest
Suggestion: The *3g CO2 cylinder can be used one time, you should replace another one next time. So suggest to buy one more for using
 
products index: 1.Flotage : ≥**0N
 2.Weight≤0.*5kg
 3.Inflatable forming time≤5s
 4.Floating time≥*4h
 5.After *4h, buoyancy loss ≤5%
 6.Product validity:3 years
Working principle of pneumatic:
     Manual inflation: Before or after falling into the water, driving force of the rope to open the inflatable device, until the bar go not less than *0 degrees; When pricker broke the diaphragm of high-pressure gas cylinders, the high-pressure carbon dioxide gas break into the air bag and then buoyancy is happening.
      Automatic inflation: After a life jacket falling into the water, the submerged automatic device to soften the water-sensitive components, firing pin stop loss, done to promote the firing pin spring punctured diaphragm seal carbon dioxide gas cylinder filled balloon buoyancy generated.
Inflated by mouth blown: Blowing nozzle is a one-way valve, after blowing it will be self-closed.