Life Raft Recharge Kit – Halkey Roberts


Coastal Liferaft Recharge Kit

This kit includes all parts needed to recharge the SOS Marine 2 man coastal liferaft with Halkey–Roberts Alpha Inflator mechanism. It is used for both the 2 man coastal and 2 man coastal aviation life rafts. These components should be replaced after three years, even if unused. They must be replaced after use. This complete recharge kit only ships via ground or local pickup.


520g and 33g cylinder size comparison

520g & 33g CO₂ cylinders

This cartridge contains CO2, an inert gas used to inflate marine safety gear such as the two man coastal liferaft, inflatable life jackets and man overboard buoys. This non-refillable CO2 cartridge has a ½″ threaded end. It is shown at left, with a 33 gram CO2 cylinder for dan buoys and life jackets, for size comparison. This 520 gram cylinder is the replacement part which fills the two man coastal life raft on submersion. This item can only ship via ground delivery.


Do you know why CO2 is commonly used to inflate life rafts?

Life Raft Recharge Kit – Halkey Roberts was last modified: May 24th, 2024 by Test

Additional information

Weight 11 lbs
Dimensions 13.5 × 2.25 × 2.25 in
Dimensions (metric)

338 x 56 x 56 mm

Weight (metric)

5 kg


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