Does anyone know if:
a) This would be the correct regulator to use with a CO2 cylinder?
http://www.ebay.co.uk/itm/CO2-MIG-Welding-Regulator-to-suit-PUB-GAS-BOTTLES-Female-Thread-/161737161475?epid=916357061&hash=item25a8493b03:g:m~4AAOSwe7BW0YKc
b) How would I connect my gas line to the...