背心式气胀救生衣

产品型号：ZHGQY(B)ZD

And main Technical Parameters：
Single air chamber lifejacket is designed and produced according to European standard en396/Al: 1998 and refer to internationa
standard MSC. 81(70)relevant requirements. it consists of one air chamber which is made of TPU nylon composite material, automatic or
manual inflation device, Co2 cylinder, oral inflation tube and outer cover. In emergent situation when falling into water, the air chamber can
be inflated by the automatic inflation device within 5 seconds or by manually pulling the toggle so that ensure drowning people safety it
has the advantages of light weight, small volume, comfortable to wear,easy to use, It is suitable for all kinds of operation personal on the
offshore to lifesaving use. It is also use for personal protective sportswear. ZHGQ(B)ZD is approved by and ZHGQY(B)ZD-I China
Classification Society; ZHGQ(B)ZD-II is designed especially for fishers, which is approved by register of Fishing Vessel of the
People's Republic of China

Main technical parameters: 
1)Weight: ≦1kg: 
2)Freeboard: ≧100mm; 
3)Inflation time:≦5S; 
4)Float duration:≧24h; 
5)Buoyancy lossafter24h:≤5%;
6)Ambient temperature for use:-30℃~+65℃;
7)Validity: 3 years