Kẹp nhỏ Halkey Roberts giữ bộ kit kích hoạt bình CO2 áo phao cứu sinh

HALKEY ROBERTS SPARES
The Halkey Roberts automatic system activates when an HR bobbin is in contact with water. The bobbin dissolves and allows the firing mechanism to puncture the CO2 cylinder, the CO2 then travels through the manifold and inflates the lifejacket. The automatic system is backed up by a manual override pull cord, which allows the user to pull the toggle and inflate the lifejacket.