Maximum Back Pressure
11 PSI (0,75 bar) / 25 ft. (8M)
Inflation Pressure
20 ZPSI ( 1,4 bar)
Usage Range
7 in. – 12.25 in (178-311 mm)
Deflated Length
16 in.
Inflation Thread
1/4 in. (1)
Nominal Size
8 in – 12 in. (200-300 mm )
Chain Eye Bolts
3/8"
Deflated Diameter
6.75 in. (171 mm)
Weight
6.63 Ibs
Nominal Min
8
Nominal Max
12
Brand
Cherne
Color
Black
Product Type
Multi-Size Underground Test-Ball
Plug Type
Blocking Plug
Purchase Type
For Sale or Rent
11 PSI (0,75 bar) / 25 ft. (8M)
20 ZPSI ( 1,4 bar)
7 in. – 12.25 in (178-311 mm)
16 in.
1/4 in. (1)
8 in – 12 in. (200-300 mm )
3/8"
6.75 in. (171 mm)
6.63 Ibs
8
12
Cherne
Black
Multi-Size Underground Test-Ball
Blocking Plug
For Sale or Rent
Cherne 8 in. -12 in. Multi-Size Underground Test-Ball Plug
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Multi-Size Underground Test-Ball® Plug for 8 in – 12 in
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