CAT CLASS: 1551130

8" x 12" Sewer Plug w/ 4" Flow Through


Sewer plugs are used to block off pipelines during bypass, rehabilitation and maintenance applications. The plug is positioned inside the pipeline and then expanded to fit using compressed air from an outside source. Plug accommodates pipeline with 8’’ to 12’’ diameter. Made with flow-thru feature to allow line fluids or inject chemicals into the line with 4’’ diameter.


Products are subject to availability.

Model 071-812-1
Bypass Flow-Thru 4"
Diameter 6"
Length 1.6667 '
Max Back/Test 15 PSI
Max Pipe Dia 12.25"
Min Pipe Dia 7"
Pipe Range 8" - 12"
Required Inflation 25 PSI
Type Flow-Thru
Weight 18 lbs

Safety information

Safety Requirements
  • Eye Protection
  • Safety Shoes
  • Gloves