Cherne 271551 5" Econ-O-Grip Plug, 1 PSI, 2FT

Bulk Test-Ball Plugs - Individual Display Bags Features: Same great Test-Ball plug in bulk packaging. Preprinted bag designed for use with peg hook displays. Bulk Test-Ball Plugs MUST be ordered in quantities of 24 plugs.

Threads into test tee, eliminating water backsplash. Removable snifter valve inflation fitting is replaceable. Made from long-lasting natural rubber. Seals both cast-iron and plastic pipe.

Single-Size Test-Ball Plugs (Underground). Features: Designed to block sewer flow or for use as a back plug for sewer air testing. Natural rubber material for excellent expansion and memory. Seals both round and out-of-round pipe. Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting. Features an eye-bolt for use with a poly-lift line.

Multi-Size Test-Ball Plugs (Underground). Features: One plug fits multiple pipe diameters. Made of natural rubber for excellent expansion and memory. Seals both round and out-of-round pipe. Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting. Use to block flow or as a back plug for sewer air testing.

Smaller deflated diameter. Improved hardware for more strength. Shorter length. Additional bypass sizes available. 20-40" and larger sizes feature patented, field-repairable rupture disc technology to eliminate over-inflation risk.