Cherne® I-Series® Muni-Ball®

18_I-SeriesMuni-BallPlugsNew_H_001.jpg - Cherne® I-Series Muni-Ball® Plug 4-8 in w/ 1/2 in Bypass
Cherne® I-Series® Muni-Ball®

Cherne® I-Series Muni-Ball® Plug 4-8 in w/ 1/2 in Bypass

Cherne
Cherne® I-Series Muni Ball Plugs are designed to meet the needs of U.S. and international markets in terms of size and expansion range. Cherne Industries is a global leader in pipe plugs and testing.

UPC: 675115311084
Part #: 311088

Available in 34 variations

Technical Resources (3)
Key Features
Key Features
  • Superior expansion range
  • Full body cording for added durability
  • Small deflated diameters
  • All plugs through 24-60 in. easily fit through a 24 in. manhole frame
  • 48-72 in. & 54-96 in. plugs fit through a 36 in. opening
  • Aluminum end plates minimize rust
  • 3/4 in. eyebolts on 15-32 in. and larger plugs
  • Pressure relief valve on 15-32 in. and larger protects plugs from over inflation
  • Flexible bypass hoses
Specifications
Specifications
Maximum Back Pressure: 15 psi (1 bar)
Inflation Pressure: 45 psi (3 bar)
Product Type: I-Series Muni-Ball
Deflated Length: 23 in. (585 mm)
Bypass Diameter: 1/2 in. M
Color: Black
Deflated Diameter: 3.41 in.
Inflation Thread: 1/8 in.
Nominal Size: 4 in. - 6 in. (100 - 150 mm)
Chain Eye Bolts: 0.8 in. Bracket Tag
Usage Range: 3.95 in. - 8.25 in. (92 - 210 mm)
Plug Type: Bypass
Weight: 4.7 lb.
Nominal Min: 4
Nominal Max: 6
Brand: Cherne
Available in 34 Variations
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