Frost Proof hydrant (USFS 51_31)
2D drawing · DWG · 26 KB
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Description
Frost Proof hydrant. Standard drawing 51_31 from the USDA Forest Service Engineering AutoCAD Drawing Library, Water & Sanitation section (1988, R6). A US federal government work, in the public domain in the US. Forest Service drawings were developed as guidance for its own projects and may not meet current standards: check dimensions, codes and site conditions before use.
File: usfs-51_31-frost-proof-hydrant.dwg · added 2026-09-24 · available until 2031-09-24. Added from USDA Forest Service Engineering Drawing Library under its public-domain status; see the library terms. Think this part infringes someone’s rights? Use Report on the viewer page or see our copyright policy.