kitchen sink trap - Plumbing Inspections - InterNACHI®️ Forum

max drain pipe length - Plumbing Inspections - InterNACHI®️ Forum

sink drain/traps - Plumbing Inspections - InterNACHI®️ Forum

Is this all legal?? - Plumbing Inspections - InterNACHI®️ Forum

New house, S-trap? - Plumbing Inspections - InterNACHI®️ Forum

Kitchen Waste piping question - Plumbing Inspections - InterNACHI®️ Forum

Kitchen plumbing question - Plumbing Inspections - InterNACHI®️ Forum

Loop in plumbing pipe - Plumbing Inspections - InterNACHI®️ Forum

DIY special? What's going on here? - Plumbing Inspections - InterNACHI®️ Forum

s- trap? - Plumbing Inspections - InterNACHI®️ Forum

Would you call this an S trap? - Plumbing Inspections - InterNACHI®️ Forum

Vent elbows and flex drain line - Plumbing Inspections - InterNACHI®️ Forum

W trap? - Plumbing Inspections - InterNACHI®️ Forum