CGA PS-49 (R2022)

End users often have questions about dedicated bulk transport vessels (i.e., trailers, railcars, ISO containers) for delivery of food gases in order to maintain integrity and cleanliness.

The Compressed Gas Association, Inc. (CGA) wants to emphasize the inherently low risk of food safety hazards entering the food gas product stream. The gas production and distribution system designs are closed and pressurized, minimizing the risk of external and cross contact contamination typical in food processing.