TEST CAP ABS 3 END CAP

A 3" ABS test cap (end cap) is a temporary or semi-permanent fitting that seals the end of a drain/waste/vent (DWV) pipe so the system can be tested for leaks.

🔧 What it’s used for:

• Pressure testing ABS drain systems
• Sealing pipe ends during rough-in plumbing inspection
• Blocking sewer/drain lines temporarily during construction
• Allowing hydrostatic testing (water or low air pressure)

⚙️ Key features:

• Fits 3-inch ABS Schedule 40 pipe
• Solvent-welds (glues) into pipe end
• Rated typically up to 15 PSI / 40 ft head pressure
• Deep socket design for stronger seal
• Some versions are:
  • Knock-out style (center can be removed after test)
  • Solid permanent cap