Modes of Supply
Direct Gas Blend ( DGB )
BOC Sureserve Direct gas blend system incorporates gas regulators and pre-mixed gas cylinders for each gas mix.
The direct gas blend (DGB) system consists of an independent gas regulator supplying a mix of gas (CO2 & N2) from a Suremix cylinder to service draught beer products.
The gas regulator used in the DGB system reduces the pressure from 3000psi in the cylinder to 35psi which is the pressure required in the keg.
The Suremix range
- Suremix 25: 25% carbon dioxide / 70% nitrogen mixture used for dispensing stouts
- Suremix 50: 50% carbon dioxide / 50% nitrogen mixture for dispensing lagers, ales and cider
The DGB system is ideal for outlets with kegs stored under counter or for outdoor events and temporary stands.

