CO2 Regulators & Beer Gas Regulators

A CO2 regulator is what sits between your gas supply and your keg, controlling the pressure that pushes beer to the tap and keeps carbonation where you set it. Get it right and the rest of the draft system follows; get it wrong and you’re either over-carbonating, losing gas or pouring nothing but foam.

At The Malt Miller, our range covers primary CO2 regulators for connecting to your gas bottle, secondary and inline keg regulators for running multiple kegs at different pressures, and compact options for portable or small-space setups.

The regulators we stock come with push-fit outlets as standard where possible, which means they work straight out of the box with 3/8″ or 5/16″ gas line rather than requiring additional adapters for most homebrew setups. CO2 can be sourced in 16g bulbs, Sodastream cylinders or larger pub-style bottles, and the range covers all three – with the right adapter options available alongside.

For the rest of your draft beer system, take a look at the full beer dispense equipment range and our push fit fittings and gas line.