What is the depth limit for the UDT life preserver?

The depth limit for the UDT life preserver is significant because it defines the operational capabilities of the device in providing buoyancy and safety for divers. The correct option indicates that the UDT life preserver can be effectively used at depths of 33 feet of seawater (FSW) and is also rated for deeper applications, reaching up to 130 FSW. This range allows divers to use the preserver in a variety of conditions while ensuring that safety standards are maintained.

Understanding this depth limit is crucial for diving operations, as it informs divers about when and how to utilize the life preserver safely, especially in emergency situations or while conducting operations at varying depths. Awareness of these limits ensures that divers are adequately equipped and prepared for their underwater activities.