Single-Size Bypass Muni-Ball® Plugs (Underground)


  • Works in all types of pipe. 
  • Easily converts to an air test plug with use of a conversion kit. 
  • Durable natural rubber construction seals the roughest of surfaces. 
  • 8", 10", 12" and 15" plugs include two-port plug for easy use in sewer air tests. 
  • Threaded aluminum bypass. 

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Product NumberSizeDescriptionUPCQtyWeight
2650484"- 6" Muni-Ball® Plug 3/4" Bypass67511526504212.000 LB
355088MUNI-BALL 4-8" I-SERIES675115355088135.125 LB