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All Types of Inflatable Pipe Plugs with Bypass

Place of Origin: Hebei

Company Profile

Location: Hengshui, Hebei, China (Mainland)
Business Type: Manufacturer
Main Products: Marine Airbags

Product Description

Pneumatic Bypass Pipe Plugs

Bypass pipe plug

Bypass pipe plug, as its name implies, are equipped with bypass to enable the flow of sewage through the plug. Not only can bypass pipe plug be used as blocking pipe plug, but also allows for flow-through testing and monitoring when the plastic cup is removed. They are ideal for installation and repair of residential, commercial or municipal piping applications such as sanitary, storm sewer pipe maintenance.

Features:

  • Durable natural rubber and synthetic rubber compound reinforced with cord.

  • Excellent corrosive resistant, stretching and sealing properties.

  • Quality removable plastic cup on the front side.

  • High resistant to chemicals such as solvents, acids, oil and hydrocarbons.

  • Various sizes of bypass including 3/4", 1-1/2", 2", 3", 4" or other custom sizes.

  • Effective on almost any type of pipe application.

  • With removable threaded valve on large plug for easier replace.

  • Deviation of flow

    Tightness test

  • Small bypass pipe plugsTypePlug typeID pipe diameter (Min to max)Plug diameterPlug lengthPlug weightBypass sizeInflation pressureSBYP-1SBYP-2SBYP-3SBYP-4SBYP-5SBYP-6SBYP-7














  • 2"1.9" - 2.0"1.8"4.6"0.4 lbs1/8"36PSI
    3"2.8" - 3.0"2.8"4.5"0.7 lbs½"36PSI
    4"3.4" - 4.0"3.3"6.9"1.3 lbs½"36PSI
    6"5.6" - 6.0"5.6"8.7"4.0 lbs1"36PSI
    8"6.9" - 8.0"6.9"11.2"7.5 lbs2"36PSI
    10"8.6" - 10.0"8.6"13.6"11.7 lbs2"36PSI
    12"10.8" - 12.0"10.8"15.6"20.0 lbs2"36PSI
  • Multi-sized bypass pipe plugsTypePlug typeID pipe diameter (Min to max)Plug diameterPlug lengthPlug weightBypass sizeInflation pressureMBYP-1MBYP-2MBYP-3MBYP-4MBYP-5MBYP-6MBYP-7MBYP-8MBYP-9MBYP-10MBYP-11MBYP-12














  • 3" - 6"3" - 6"2.7"13.8"3.8 lbs½"36 PSI
    4" - 8"4" - 8"3.6"21.7"5.7 lbs1"36 PSI
    6" - 12"6" - 12"5.6"23.2"9.7 lbs1"36 PSI
    8" - 16"8" - 16"7.6"25"13.7 lbs2"36 PSI
    12" - 21"12" - 21"10.7"26.6"26.2 lbs2"36 PSI
    14" - 24"14" - 24"12.7"34.1"36.5 lbs2"36 PSI
    15" - 30"15" - 30"13.5"42.7"43.3 lbs2"36 PSI
    20" - 32"20" - 32"18.6"46.7"68.9 lbs2"36 PSI
    20" - 40"20" - 40"18.6"46.7"68.9 lbs2"22 PSI
    24" - 48"24" - 48"22.6"59.1"101.2 lbs4"22 PSI
    30" - 60"30" - 60"23.6"91.0"165.0 lbs4"15 PSI
    32" - 72"21" - 72"23.6"116.6"257.4 lbs4"15 PSI


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