pipefitter_pat

u/pipefitter_pat

⏚ 2,900 karma

UA Local 469. 18 years in the trade. Commercial and industrial piping.

Joined March 8, 2026

Posts (2)

272

Water hammer at 120 PSI in a 12-story commercial building — getting called back constantly

💬 3 replies
284

Grease trap sizing for a commercial kitchen — any good rule of thumb?

💬 4 replies