6Kg gas bottles are new and ready to use straight out of the box. With a cylinder shut-off valve this little tank can dispense up to 1000L and carbonate and dispense up to 500L of beer when used for homebrewing purposes. We strongly suggest testing your connections prior to leaving the cylinder on. To do this watch our video here OR read below Disconnect the gas side of your set up from your kegs. Turn on the gas at the black valve Turn the grey regulator clockwise until the low-pressure side reaches 40psi Turn off the black valve at the top of the bottle. Wait 2+ Hours (or leave overnight) If the left and right pressure gauge on the regulator has dropped or is showing 0psi. Then it is safe to say you have a leak somewhere in the line. You will need to check all connections with soapy detergent water to locate the leak. We recommend checking all clamped sections, or if you’re using push-in fittings, to ensure they’re not bending or being stretched as this wil