Blocking Plugs

Cherne® offers Blocking Plugs for any size pipe(s) you encounter on your project. Our Clean Seal and Clean Seal II work great for those DWV testing challenges. Our long and MS (Multi-Stage) plugs to assist in underground sanitary and storm sewer projects, and Specialty Pillow Plugs for the largest of pipe diameters. 
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Cherne® 12 in. Single-Size Underground Test-Ball® Plug Cherne® 12 in. Single-Size Underground Test-Ball® Plug
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Cherne® 12 in. Single-Size Underground Test-Ball® Plug

Underground12 in Single-Size Test-Ball Plugs  Cherne® Single-Size Underground Test-Ball® Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used...
£315.00
Cherne® 15-16 in. Single-Size Underground Test-Ball® Plug Cherne® 15-16 in. Single-Size Underground Test-Ball® Plug
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Cherne® 15-16 in. Single-Size Underground Test-Ball® Plug

15-16 in Test-Ball Plugs (Underground) Cherne® Single-Size Underground Test-Ball® Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as...
£459.00
Cherne® 10 in. Single-Size Underground Test-Ball® Plug Cherne® 10 in. Single-Size Underground Test-Ball® Plug
All ProductsBlocking Plugs

Cherne® 10 in. Single-Size Underground Test-Ball® Plug

10 in Single-Size Test-Ball Plugs Cherne® Single-Size Underground Test-Ball® Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used...
£250.00
TEST-BALL-8-IN. Cherne® 8 in. Single-Size Underground Test-Ball® Plug
All ProductsBlocking Plugs

Cherne® 8 in. Single-Size Underground Test-Ball® Plug

Single-Size Test-Ball Plugs (Underground) Cherne® Single-Size Underground Test-Ball® Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as...
£154.00
Cherne® I-Series Test-Ball® Blocking Plug 4-8 in, 15 PSI
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Cherne® I-Series Test-Ball® Blocking Plug 4-8 in, 15 PSI

I-Series Test-Ball® Blocking Plug 4-8 in Cherne® I-Series Test Ball Plugs are designed with the size and expansion range to meet the needs of U.S. and international markets and have...
£315.00
Cherne® I-Series Test-Ball® Blocking Plug 12-24 in, 15 PSI
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Cherne® I-Series Test-Ball® Blocking Plug 12-24 in, 15 PSI

I-Series Test-Ball® Blocking Plug 12-24 in Cherne® I-Series Test Ball Plugs are designed with the size and expansion range to meet the needs of U.S. and international markets and have...
£907.00
Cherne® I-Series Test-Ball® Blocking Plug 6-12 in, 15 PSI
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Cherne® I-Series Test-Ball® Blocking Plug 6-12 in, 15 PSI

I-Series Test-Ball® Blocking Plug 6-12 in Cherne® I-Series Test Ball Plugs are designed with the size and expansion range to meet the needs of U.S. and international markets and have...
£474.00
Cherne® I-Series Test-Ball® Blocking Plug 12-18 in w/ Sleeve, 15 PSI
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Cherne® I-Series Test-Ball® Blocking Plug 12-18 in w/ Sleeve, 15 PSI

I-Series Test-Ball® Blocking Plug 12-18 in w/ sleeve Cherne® I-Series Test Ball Plugs are designed with the size and expansion range to meet the needs of U.S. and international markets...
£1,335.00
Cherne® Air-Loc® Low Pressure Air Testing Triple Hose, 50Ft.
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Cherne® Hi-Flow Triple Hose Assembly 50Ft.

Air-Loc Pressure Testing Hoses The Cherne® triple 3/8 in. in diameter hose assembly is used to connect the Cherne air-loc panel to the front plug. The triple hose is color-coded,...
£552.00
Cherne® Air-Loc® Low Pressure Air Testing Triple Hose, 25 Ft.
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Cherne® Hi-Flow Triple Hose Assembly, 25 Ft.

Cherne® 25 Ft. Hi-Flow Triple Hose Assembly The Cherne® triple 3/8 in. in diameter hose assembly is used to connect the Cherne air-loc panel to the front plug. The triple...
£430.00
Cherne® Air-Loc® Low Pressure Air Testing Triple Hose, 25 Ft.
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Cherne® Low Pressure Air Testing Triple Hose, 25 Ft.

Air-Loc Pressure Testing 25 ft. Hoses The Cherne® triple 3/8 in. in diameter hose assembly is used to connect the Cherne air-loc panel to the front plug. The triple hose...
£252.00
Cherne® Air-Loc® Low Pressure Air Testing Triple Hose, 50 ft.
All ProductsBlocking Plugs

Cherne® Low Pressure Air Testing Triple Hose Assembly, 50 ft.

Air-Loc® Low-Pressure Air Testing Hose, 50 ft. The Cherne® triple 3/8 in. in diameter hose assembly is used to connect the Cherne air-loc panel to the front plug. The triple hose...
£375.00