What is the primary function of a tank classified as a portable tank?

The primary function of a portable tank is to facilitate easy handling during transportation. These tanks are specifically designed to be moved from one location to another, allowing for flexibility in their use. Unlike fixed tanks that are permanently installed in a specific location, portable tanks can be transported to different sites as needed, making them ideal for scenarios where temporary storage or utilization of liquids, gases, or other materials is required. Their design often incorporates features that enhance their mobility, such as handles, wheels, or other mechanisms that allow for efficient lifting and movement. This capability is essential in emergency situations, medical facilities, or wherever quick access to medical gases is needed.