Deflated Length

13.75 in. (350 mm)

Maximum Back Pressure

17 psi/ 40 Ft.

Deflated Diameter

10.25 in (260 mm)

Usage Range

10.50 in. – 12.25 in. (267-311 mm)

Nominal Size

12 in. (300 mm)

Nominal Min

12

Nominal Max

12

Brand

Cherne

Color

Black

Inflation Thread

1/4 in.

Inflation Pressure

25 psi (1,7 bar)

Product Type

Single-Size Underground Test-Ball

Chain Eye Bolts

3/8"

Plug Type

Blocking Plug

Purchase Type

For Sale or Rent

Cherne 12 in. Underground Test-Ball Plug

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Category:
Deflated Length

13.75 in. (350 mm)

Maximum Back Pressure

17 psi/ 40 Ft.

Deflated Diameter

10.25 in (260 mm)

Usage Range

10.50 in. – 12.25 in. (267-311 mm)

Nominal Size

12 in. (300 mm)

Nominal Min

12

Nominal Max

12

Brand

Cherne

Color

Black

Inflation Thread

1/4 in.

Inflation Pressure

25 psi (1,7 bar)

Product Type

Single-Size Underground Test-Ball

Chain Eye Bolts

3/8"

Plug Type

Blocking Plug

Purchase Type

For Sale or Rent

Holds 40 ft of head and back pressure to 17 PSI
Single-Size Underground Test-Ball® Plugs are made of natural rubber material 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
Features an eye-bolt for use with a poly-lift line
Use to block flow or as a back plug for sewer air testing
Available in multiple sizes