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Cherne

Cherne® Multi-Size Underground Test-Ball® Plugs

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Cherne® Multi-Size Underground Test-Ball® Plugs offer an economical pneumatic plug option for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as a back plug for sewer air tests.

  • Size
    • 4-6 in
    • 6-8 in
    • 8-12 in
    • 12-18 in
  • Inflation Pressure
    • 20 psi
    • 25 psi
    • 30 psi
  • Maximum Back Pressure
    • 11 psi/25 ft
    • 17 psi/40 ft
  • Range of Use
    • 3.75-6.25 in
    • 5.25-8.25 in
    • 7-12.25 in
    • 10.75-18.25 in
Clear List
  Properties Product No. Product Name QTY  
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Size: 4-6 in

InflationPressure: 30 psi

MaximumBackPressure: 17 psi/40 ft

RangeofUse: 3.75-6.25 in

275048 Cherne® 4"- 6" Multi-Size Underground Test-Ball® Plug Add to Project List
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Size: 6-8 in

InflationPressure: 30 psi

MaximumBackPressure: 17 psi/40 ft

RangeofUse: 5.25-8.25 in

275058 Cherne® 6"- 8" Multi-Size Underground Test-Ball® Plug Add to Project List
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Size: 8-12 in

InflationPressure: 20 psi

MaximumBackPressure: 11 psi/25 ft

RangeofUse: 7-12.25 in

275088 Cherne® 8"- 12" Multi-Size Underground Test-Ball® Plug Add to Project List
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Size: 12-18 in

InflationPressure: 25 psi

MaximumBackPressure: 11 psi/25 ft

RangeofUse: 10.75-18.25 in

275128 Cherne® 12"- 18" Multi-Size Underground Test-Ball® Plug Add to Project List

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Availability By Branch

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Availability By Branch

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Availability By Branch

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Cherne

PRODUCT DESCRIPTION

  • 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

SPECIFICATIONS

  • Inflation Pressure 30 psi
  • Maximum Back Pressure 17 psi/40 ft
  • Range of Use 3.75-6.25 in
  • Size 4-6 in

TECHNICAL DOCUMENTS

Click a file below to view/download

  • pdfInstructions https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/103586J_ChernePneumaticPlugManual_011018.pdf

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