Standard Pipe Reducer Fitting - Technical Diagram & Specification #1698522 (License: Personal Use)

This black-and-white line drawing depicts a concentric pipe reducer-a mechanical fitting that smoothly transitions between two pipe diameters while maintaining a shared centerline. The upper section is wider, tapering down to a narrower lower section, commonly used in fluid conveyance systems to reduce flow turbulence. Such fittings are essential in plumbing, HVAC, and industrial piping applications where pressure and flow efficiency matter.

Used on product specification pages, engineering manuals, or educational resources for plumbing/HVAC professionals; supports user intent to identify, select, or install appropriate pipe fittings based on dimensional requirements.