Description

CGA P-75 – Standard for Proper Handling of Insulated Tanks that are in Obvious Signs of Loss of Vacuum

This publication addresses vacuum-insulated tanks containing cryogenic and refrigerated liquids. This publication is particularly important for those systems with a large stored volume and/or systems that may be un-attended.

The scope of this publication covers equipment including:

bulk storage;
dewars; and
transportation equipment.

Although this publication addresses vacuum-insulated tanks, some of the principles may also be used for vacuum-insulated equipment such as piping, pumps, etc.