Outside:300D oxford+PU/PVC coating
Inside:210D nylon+0.11mmTPU coating
SOLAS standard reflective tape
Inflator+Oral tubes
Optional manual and automatic
33g gas cylinde, Buovancy>150N
INFLATABLE LIFE JACKET BLADDER
Macual inflation:pull the pull rope on the inflation devse helore or allier lalig into the water to make the Pull rod turn to no less than 90 degrees. The needle punctures the gas eylinder disphragm, and the high pressure CO2 gsa rushes into the air bag, and the buoyancy is generated after the gas expansion.
Automatic inflation: after falling into the water, the life jacket is immersed in the water to soften the water sensitive elements in the automatic device, and the ram loses its obstruction. The spring stretches to push the ram to pierce the sealing diaphragm of the gas cylinder, and the CO2 gas is filled into the air bag to generate buoyancy.