Crewsaver 275 Newton Hammer with Harness

Designed for offshore use and severe weather conditions, Crewsavers 275 Newton lifejacket provides maximum protection. It offers extra buoyancy when wearing heavy waterproof clothing and equipment. The unique hammer activation system is water pressure sensitive and inflates when the valve is submerged under 10cm of water. There fore this system prevents random activation by moisture, rain or splash compared to that of a conventional automatic system. It can also be inflated as a manual version or orally and is supplied with thigh strap. Three year guarantee.