Crosman 111 bulk filling CO2

[Benelli B76]

Found a supplier of high quality stainless fittings for fire extinguisher use. Will save a lot of gas being wasted when disconnecting from Crosman.

Baz

[--ped--]

I prefer to have a wog valve in the system as I found that the discharge valve on the extinguisher can leak over time
I also prefer having a hose and another wog valve to release line pressure -I did buy some slidecheck valves to minimise co2 loss but not got round to fitting them

[Benelli B76]

For my other CO2 guns I have to transfer from fire extinguisher to bottles with different fittings...

Baz

[--ped--]

that's often easier especially if you haven't a degasser to chill the tube before filling so gravity aids in getting a liquid fill and what I do with my 112
I made a few 88g refillable bottles with on/off valves a few years ago and use one of those mostly as it's easy to increase temp difference by wrapping warm wet cloth around it