Commercially available, 7 colors and 5 sizes.
The MK-1 is a commercial life preserver designed for the U.S. Navy to be worn on surface ships and submarines for shipboard operations. It consists of a color-coded cover vest and a fully enclosed flotation bladder.
|Buoyancy:||29lbs, meets UL 1180, Type III PFD|
|Inflation System||24 gram CO2 cylinder (included) and
FLU-12/P auto inflator sold separately
|Cover Fabric:||FR Cotton/Nylon (88%/ 12%)|
|Colors||Red, Blue, Brown, Green, Yellow, White & Purple|