Model

DFB-II

Material

chloroprene rubber CR sponge

Heat insulator and buoyancy material

chloroprene rubber CR sponge

Dressing time

 2 minutes max.

Storage Temp

-30°C-+65°C

Size

L-type: height more than 1.75mS-type: height less than 1.75m

Water penetration

Floating on water for one hour,inflow: 200G max.

Heat insulation

In still water at 0-2°C for 6hrs,body temp is reduced not more than 2°C

Buoyancy property

Turn over: 5 seconds, mouth and nose above water 120mm, stay in water for 24hrs, buoyancy loss: 5°C max