What does TARE refer to when filling a DOT cylinder?

TARE refers to the weight of the container or cylinder when it is empty, and it is a crucial concept in the filling process of DOT cylinders. When filling a cylinder, it is important to account for the TARE weight to ensure proper filling levels and safety compliance. The scale is typically set to this TARE weight before filling begins so that the weight of the propane being added can be measured accurately. This helps in determining how much additional weight can be filled into the cylinder without exceeding its maximum capacity.

In this context, it's essential to understand that the maximum pressure allowed, total amount of propane, and weight of the filling equipment do not specifically define TARE. Instead, these elements relate to safety regulations and operational procedures surrounding propane use and transportation.