If cylinders used in industrial occupancies for processing, research or experimental purposes are manifolded together, the total propane capacity shall NOT exceed what weight?

In industrial settings where cylinders of propane are manifolded together for processes such as research or experimental purposes, regulations dictate that the total weight of propane contained in those cylinders should not exceed a certain limit for safety considerations. The correct weight limit is 300 lbs.

This guideline is crucial for maintaining safe operating conditions and preventing hazards associated with propane storage and use. Manifolded cylinders, which involve linking multiple propane cylinders together, can present increased risks if the total capacity exceeds certain thresholds due to the potential for leaks, overpressure situations, or fire hazards. By keeping the total weight at or below 300 lbs, it allows for better management of these risks and ensures compliance with safety standards applicable to propane storage and handling in industrial environments.

Understanding this limit helps users design and implement safe systems using propane, ensuring adherence to local codes and regulations that govern the handling of compressed gases.