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Spinlock UML Re-Arming Kit - 150N/170N

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Spinlock UML Re-Arming Kit - 150N/170N

The Spinlock UML Re-Arming Kit (150N/170N) is compatible with the Spinlock Deckvest Pro Sensor 150N - 170N and the Deckvest LITE (non USCG Approved version). It contains a 33g CO2 cylinder with a corrosion resistant coating. Also suitable for other manufacturer's PFDs which use the UML inflation system.


  • UML re-arming kit including 33g CO2 cylinder and firing head
  • Suitable for Deckvest Pro Sensor 150N - 170N and Deckvest LITE (non USCG Approved version)
  • This re-arming kit is also suitable for other manufacturer's lifejackets which use the UML inflator system


CO2 lifejacket inflation systems are incredibly reliable but depend on the use of steel cylinders. Damp, salty, humid marine environments can quickly corrode CO2 cylinders, causing them to rust if they are not cared for. Even a small build up of rust and corrosive electrolytic salts can quickly multiple to the point where the integrity of the inflatable bladder is compromised.

To overcome this well known risk, Spinlock have developed a unique corrosion resistant coating (CRC™) that prolongs the life of our cylinders. The revolutionary coating proved itself over a four month salt environment test against standard cylinders that are commonly used in lifejackets.

All cylinders supplied in Spinlock Deckvest 5D Pro Sensor lifejackets and UML re-arming kits are coated with this corrosion resistant coating, ‘Spinlock CRC™’.