Inflation Pressure
40 PSI
Usage Range
2.8 in. – 4.25 in. (70-108 mm )
Deflated Length
5.18 in.
Deflated Diameter
2.64 in. (67 mm)
Nominal Size
4 in – 6 in. (100-150 mm)
Weight
7.8 oz.
Nominal Min
4
Nominal Max
6
Brand
Cherne
Maximum Back Pressure
17 psi (1,2 bar)/40 ft. (12m)
Color
Black
Product Type
Multi-Size Plumbing Test Ball
Chain Eye Bolts
Ring and Chain
Inflation Thread
Tank Valve
Plug Type
Blocking Plug
Purchase Type
For Sale or Rent
40 PSI
2.8 in. – 4.25 in. (70-108 mm )
5.18 in.
2.64 in. (67 mm)
4 in – 6 in. (100-150 mm)
7.8 oz.
4
6
Cherne
17 psi (1,2 bar)/40 ft. (12m)
Black
Multi-Size Plumbing Test Ball
Ring and Chain
Tank Valve
Blocking Plug
For Sale or Rent
Cherne 3 in. – 4 in. Multi-Size Test Ball Plug
Back to Products
Use to block flow (water DWV test) or as a back plug for sewer air testing
Seals both round and out-of-round pipe
Zinc-plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a line
Natural rubber provides great sealing properties as well as excellent expansion and memory