Wanted 10 litre C02 tank with burst disk

[Armakillo]

I currently have a 10litre dive tank but it doesnt have a burst disk which I'm fairly certain is required under the rules. Does any one have one or can recommend one.

[typhoon_driver]

10l?!

[maddox10]

10 liter volume can contain 7 kg of CO2.

If it's for a robot, the weight and size are prohibitive.

For any other application, it's probably more expensive sourcing a valve and having it recertified.

[Armakillo]

Didn't know there was a size limit

[Armakillo]

I'm building a heavyweight and want to use a large main tank and then 2 x 12oz reservoirs. Any suggestions?

[maddox10]

There isn't a size limit, but for practical reasons you don't want to build big.
Big means less armor thickness for the same weight.

And 2 12 oz reservoirs. That's about 1 liter of volume.

I hope it isn't as buffertanks.