3 Inch Inflatable Pipe Test Plug, Sewer Test Ball with 39.4 Inch Hose — Open-Box, 1% Off

3-Inch Pipe Compatibility: Designed for 3-inch drain, sewer, and pipeline applications. The inflatable body expands inside the pipe to create a temporary seal for testing, water blocking, inspection, repair, and maintenance.

4.5mm Thick Natural Rubber: The body measures approximately 2.9 x 5.1 inches and provides flexibility, expansion, and shape retention through repeated inflation and deflation.

39.4-Inch Extension Hose: Makes inflation easier when the plug is positioned in deep drains or hard-to-reach openings. Use a compatible manual pump and do not exceed 5 PSI.

Secure Placement and Retrieval: A pure copper valve supports a dependable connection, while the double pull rings, steel chain and retention ring make removal easier after use.

For Drain and Sewer Testing: Flexible construction passes through test tees, sanitary tees, and floor drains. Measure the actual pipe diameter and remove burrs or debris before installation.

Designed for 3-inch drain, sewer, and pipeline applications, this inflatable pipe test plug provides a temporary sealing solution for plumbing inspection, maintenance, water blocking, and leak detection. The 4.5mm thick natural rubber body measures approximately 2.9 x 5.1 inches and maintains its shape through repeated inflation and deflation. A 39.4-inch extension hose makes inflation easier in deep drains and hard-to-reach openings. The pure copper valve connects to a compatible manual pump, while the double pull-ring design, steel chain and retention ring support secure placement and easier retrieval. The flexible body can pass through test tees, sanitary tees, and floor drains before expanding inside the pipe. Maximum inflation pressure: 5 PSI. Confirm the actual pipe diameter and remove burrs or debris before installation.