Hi guy's
Sorry for this question but I have the Jac-vapour (Volt) and I want to get the adaptor for it so I can use 510 fittings is it the 801 or 901 adaptor I need ?
Kind regards
Jadc
Sorry for this question but I have the Jac-vapour (Volt) and I want to get the adaptor for it so I can use 510 fittings is it the 801 or 901 adaptor I need ?
Kind regards

Jadc