MOB draft ball, Vision model

Recovering a shipwrecked person from the sea remains a difficult task. To facilitate this recovery, the vision balloon, attached to the person who has fallen overboard, inflates automatically (by hydrostatic percussion) and releases a 15-meter floating recovery line between the castaway and the balloon. All that's then needed is to cross and gaff the line to bring the castaway back to the edge of the boat. The aim is to facilitate recovery of the man overboard by crossing the floating end. Dimensions of uninflated balloon: 15 x 20 cm. Weight 300 gr. Balloon dimensions: diameter 30 cm and inflated volume 10 liters. After use, the vision balloon is reusable (deflate / fold / reset hydrostatic percussion system). Made in France.