Inflation Pressure
30 PSI
Usage Range
3.4 in. – 6.25 in. (87-155 mm)
Deflated Length
9.47 in.
Nominal Size
3 in- 4in. (75-100 mm)
Deflated Diameter
3.28 in. (83 mm)
Weight
1.4 Ibs.
Nominal Min
3
Nominal Max
4
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
30 PSI
3.4 in. – 6.25 in. (87-155 mm)
9.47 in.
3 in- 4in. (75-100 mm)
3.28 in. (83 mm)
1.4 Ibs.
3
4
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 4 in.-6 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