What is the minimum hanger pipe support spacing for 1/2" NPS medical gas and vacuum system piping?

The minimum hanger pipe support spacing for 1/2" NPS medical gas and vacuum system piping is indeed 6 feet. This standard is established to ensure the integrity and safety of the piping system. Proper support spacing is crucial because it helps to prevent sagging, bending, or any potential damage to the pipes, which could lead to leaks or failures in the system.

In medical gas systems, where reliability is paramount due to the critical nature of the gases being delivered, adhering to these guidelines is essential. The 6-foot spacing ensures that the pipes are adequately supported to handle the weight of the piping itself and any additional stressors that may occur from temperature changes or other environmental factors. This careful consideration of support spacing helps to maintain the safety and effectiveness of medical gas delivery systems.