Which gas should I use?
Slow dispense carbon dioxide and mixed gases are widely used in licensed premises because they:
give beer a creamier, longer-lasting head, improving the appearance and desirability of the product
reduce fobbing, which means less loss and increased profits
allow faster dispensing to ensure customers are served promptly and efficiently every time
avoid the need for complex electric pumps
extend the life of slower-moving draught beers.