Litres vs KG

[idris]

Can anyone tell me how litres of (Sodastream) CO2 equates with kg (for fire extinguishers)?

 

[Bacms]

Their 60L refers to the amount of soda you can produce with a single of their bottles. In reality the each refill corresponds to 425g of CO2 so it is less than a 1/4 of a 2Kg fire extinguisher

 

[idris]

Thanks very much.
(They're also physically a lot smaller yet still refillable, which is a bonus.)

 

[Bacms]

They also are more expensive though so keep them in mind. And you are not paying for a refill you basically just swap it for a full cylinder

 

[idris]

I'm aware of that, but for the amount of CO2 I'm planning on getting through, space may be more of a consideration than money. Unless I can find a 1L FE.