inflatable lifejacket

タイトルまたは説明

single air chamber lifejacket characteristics and main technical parameters:single air chamber lifejacket is designed and produce according to European standard EN**6:***3/A1:***8 and relevant requirements of MSC.*1(*0), it consists of one air chamber which be made of TPU nylon composite material, automatic(or manual )inflation device, co2 cylinder , oral inflation tube and outer cover etc, in emergent situation when falling into water , it can be inflated by the automatic inflation device within five seconds single air chamber lifejacket characteristics and main technical parameters: weight:≤1kg angle in water:face plane angle ≥*0? trunk angle ≥*0? freeboard≥**0mm inflation time：≤5s float duration：≥*4h buoyancy loss after *4h：≤5% ambient temperature for use:：**0℃～**5℃ validity:3 years