Minimum Value of Residual Oxygen with Minimum Expenditure.

Oxygen in beer and beverages may spoil the perishability and taste. It is therefore important to use optimum deaerated water for the redilution of beer and for the production of beverages. The innovative GEA Diessel water deaeration system VARIDOX™ (cold deaeration system) achieves excellent residual oxygen values which makes it most suitable for this and other applications.

The water is sprayed in the de-aerating column and slowly trickles down the packed columns. The bottom-up flowing CO2 (N2) ensures the release of the oxygen. At the outlet of the system the water is saturated with CO2 (N2). An increase of the carbonating degree of the out coming water to a certain set value is possible with low additional expenditure.

The probes for flow rate, level, and optionally oxygen monitor the VARIDOX™ as to its proper function. The water deaeration system VARIDOX™ is cleaned on the product way.

Special features:

• Residual oxygen content = 0.03 mg O2/l
• Low running costs
• Low wear and tear
• Easy handling
• Work’s tested unit
• Capacities of 5.000 - 60.000 l/h available
• 2-columns design due to low
• Space height on site possible
  • Option: pre-carbonation
  • Option: monitoring of O2-measurement