Single-Size Pneumatic Bypass Plugs

Product Description

U.S. Pat. 8,256,467

Features

  • Designed for the bypassing of water or sewage in pipelines or to temporarily stop the flow
  • Can also be adapted to use in air testing of sewer lines
  • Each plug is designed for one pipe size
  • Plugs can be used in a variety of applications and are suitable for many different pipe materials
  • Manufactured from a durable natural rubber compound
  • Sizes 1 1/2" through 4" come with 12" chain and ring assembly attached to a molded inflation valve
  • Sizes 5" and 6" come with a replaceable pressure relief valve and a 12" chain and ring/tag
  • Sizes 8" and larger come with a replaceable pressure relief valve and an eyebolt for tethering
  • Replaceable tank valve can be changed to a quick disconnect plug for faster inflation
  • California Residents: WARNING – www.P65warnings.ca.gov
Nominal Size Product Code Pipe Use Range Plug Diameter (inches) Plug Length (inches) Overall Plug Length (inches) Bypass Size (inches) Inflation Pressure (psig) Maximum Back Pressure Units/
Case
Minimum Pipe Diameter (inches) Maximum Pipe Diameter (inches) Water Head (feet) Air (psig)
1 1/2″ 83671 1.40 1.75 1.38 2.25 4.25 1/8 40 50 21 1
2″ 83672 1.90 2.25 1.85 2.5 4 1/8 40 50 21 1
3″ 83673 2.65 3.25 2.56 6.50 8.00 3/4 40 50 21 1
4″ 83674 3.15 4.25 3.00 6.50 8.00 3/4 35 30 13 1
5″ 83675 4.46 5.25 4.25 7.00 9.00 3/4 35 30 13 1
6″ 83676 5.51 6.25 5.25 7.25 11.75 1 1/2 35 30 13 1
8″ 83678 7.09 8.25 6.75 9.50 14.75 3 35 30 13 1
10″ 83680 8.92 10.25 8.50 11.50 17.25 3 35 30 13 1
12″ 83682 11.02 12.25 10.50 13.75 19.50 3 35 30 13 1
15″ 83685 13.39 16.25 12.75 18.00 24.50 4 30 30 13 1

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