What type of bulk system has a storage capacity of more than 20,000 cubic feet of inert gas?

The correct answer is the bulk inert gas system. This type of system is specifically designed to handle large quantities of gases, accommodating storage capacities exceeding 20,000 cubic feet. Bulk inert gas systems are used in various applications where significant volumes of inert gases, such as nitrogen or argon, are required. These systems are engineered to ensure safe and efficient storage, transfer, and usage of the gas, in compliance with relevant safety codes and standards.

The terminology "bulk" has a distinct meaning when it comes to gas storage, indicating not just the capacity but also the comprehensive nature of the system, including aspects of safety, accessibility, and operational guidelines. Understanding the specific requirements and configurations that characterize bulk systems is crucial for regulatory compliance and operational safety in medical facilities and laboratories that utilize these gases.