This will only operate when a pipe is broken and there is significant leakage; it may not operate in case of a small, though still dangerous, leak.
It may not operate in case of a small, though still dangerous, leak. This will only operate when a pipe is broken and there is significant leakage.
This will only operate when a pipe is broken and there is significant leakage. It may not operate in case of a small, though still dangerous, leak.
This will only operate when a pipe is broken and there is significant leakage. It may not operate in case of a small, though still dangerous, leak.