The GoSystem Powersource 2500 is a threaded cartridge of premium mix butane, propane and iso-butane for use at low temperatures.
- TinThreaded cartridge.
- 445g Butane-IsoButane Propane Mix
- Gas Cartridge – Fitted with threaded self sealing double skin safety valve
- Double skin safety valve
- Effective to -20 deg C
- Non- refillable
- Filled to the European standard EN417
