Portable Pipe Flow Expert 46 Patched Instant

Here is a short story inspired by how an engineer might use such a tool in the field: The Midnight Surge

A compliance inspector tests a warehouse’s looped firewater system. Using the Expert 46, they demonstrate that even with two hydrants flowing, residual pressure at the farthest sprinkler head remains above NFPA 24 minimums—eliminating costly retrofits.