CHALLENGER OCEAN SAFETY INTERLOCK SERIES IV OFFSHORE 275

For emergency use on offshore installations the Ocean Safety Interlock Series IV Offshore 275 is available with the extended service format. It has been ergonomically designed for comfort. When used on a vessel operating under IMO/ SOLAS regulations or under regulations requiring IMO/ SOLAS compliance, this lifejacket must be serviced annually.

To facilitate extended servicing intervals and to remove the risks of accidental inflation and tampering, the lifejacket has the option of an extended service packaging system. Each lifejacket is hermetically sealed in a foil laminate bag together with a calculated quantity of moisture absorbent desiccant. Provided the foil laminate bag is not damaged the service interval can be extended for up to 5 years. Our recommended service regime is to undertake a 20% per year service combined with a 100% inspection of the bags. This ensures the maintenance budget remains even over the 5 year period.