Cliparts Water Filtration #2740830 (License: Personal Use)

This black-and-white technical illustration shows a cutaway of a traditional compression faucet, highlighting the handle, spindle, packing nut, valve seat, and rubber washer. The hatched areas indicate metal parts, while vertical lines denote the hollow water passage and internal chamber. Such diagrams were commonly used in 19th- and early 20th-century engineering manuals to explain functional mechanics.

Used in educational content about plumbing history, mechanical engineering textbooks, museum exhibits on domestic technology, or DIY repair guides for antique fixtures; targets users seeking technical understanding or restoration guidance.