Fully featured, lightweight, front opening lifejacket harness with automatic inflation and optional harness release system. 275N Lifejacket Designed for offshore use in extreme conditions, often for those wearing heavy protective clothing or work belts that may adversely affect the self-righting capacity of lesser lifejackets. Specs • 275N • One Size• UML Pro Sensor Elite activation system• Improved front opening buckle with smooth body adjuster system• Enhanced shoulder fit system for the perfect fit – every time – all day• Enhanced back profile for clean, unobtrusive look and fit• Hard-wearing coated fabrics in key areas• New sprayhood design with large clear structured visor – stored away from neck• Firing system on rear of bladder for improved comfort and reduced snagging when inflated• 40mm Single Leg Strap with stowage pocket - extra wide, easy to find, easy to locate• Pylon 360° lifejacket light fitted• Lume-On bladder illumination lights fitted• MOB1 AIS Compatible• 5 Year Warranty on product registration• Cutter attachment point for non-HRS models• Optional Harness Release System (HRS) ApprovalsThe Deckvest 6D is approved to the following international standards:CE ApprovedISO12402-3 170N LifejacketISO12402-2 275N LifejacketISO12401 Deck HarnessUser weight 50kg +Size Range: 60-150cm33g CO2 cylinder  HRS System Harness Release System (HRS), a soft loop attachment point for a safety line which can be released in an emergency to free a person from their safety line.• Activation handle located behind soft loop, easy to locate, grab and pull• Soft loop attachment released and open• User separated from safety line and boat• Easily reset to use again• ISO12402-1 Deck Safety HarnessThe Spinlock Harness Release System (HRS) is a new innovation which enables the wearer to disconnect from the safety line by releasing a lever behind the soft loop safety line attachment point of the lifejacket harness. UML Pro Sensor ELITE inflatorThe Pro Sensor Elite® Automatic Inflator replaces the Pro Sensor® Automatic Inflator late in 2018 (13mm shorter and 4 grams lighter than the original Pro Sensor® Automatic Inflator).This is a water sensitive activation system, that uses a compressed paper capsule which dissolves when wet, which then releases a spring to puncture the CO2 cylinder.The cap is designed so that only water flowing upwards through the unit will cause it to activate. Water, spray and rain running down the jacket will not cause activation.The Pro Sensor ELITE has two indicators that show the status of the CO2 cylinder and firing head.