Petestop® Pipe Plug, Inflatable Line Stop, 128 Series

Quickly Block the flow without depressurizing the pipeline!

The Petersen® PeteStop™ 128-Series Line Stop is our first line stop system. It has the smallest tap hole of any of the PeteStop® Line Stop Plugs.

Advantages of PeteStop® 128-Series Pipe Plug Systems

  1. Faster – smaller lighter weight equipment
  2. Less Expensive – smaller hole and smaller equipment needed, less time to complete
  3. Safety Enhanced  - smallest tap hole and larger surface area means less stress on pipe
  4. Lower Environmental Risk – smallest tap hole
  5. Plug Abnormal Pipe Conditions - Heavy Corrosion, Out-of-Round Pipe, Weld Bead, etc.
  6. Versatility – Most pressure, chemical, temperature requirements
  7. Limited Space Work Environment
  8. Minimal pressure to seal on pipe ID
  9. Multiple combinations – Double Block & Bleed, Centered, Off-Center, Side, Flow Stop, High Pressure
  10. Reusable – Heavyweight Ballistic Nylon reinforced Polyeurethane (Kevlar, Viton & others available)
  11. Conform to the pipe better
  12. Less Stress on Pipe with Structural Integrity Issues or Aging Pipe versus Mechanical Stop
  13. Great Complement to Mechanical Stop where there isn’t a workable seal
  14. Stop flow in pipes over 50”!!

PeteStop® 128-Series Line Stops for most:

Most size chemical temperature pressure


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Pipe Plug, ILS Inflatable Line Stop, 128 Series

    Dia. Max Dia. Deflated Dia. Hot Tap Hole, Min Infl. Max Pressure Pipeline Max Head Port, Inflation Length Deflated Shipping Wt. Item Number Price Qty Action
    72" (1829mm) 14.75" (375mm) 15" (381mm) 7 psi (0.48 bar) 8 ft (2.44 m) 3 M 233" (5918mm) 225 Lb (102.06 Kg) 128-072-
    $21,800.00
    66" (1676mm) 12.75" (324mm) 13" (330mm) 8 psi (0.55 bar) 9 ft (2.74 m) 3 M 216" (5486mm) 221 Lb (100.24 Kg) 128-066-
    $16,800.00
    60" (1524mm) 12.75" (324mm) 13" (330mm) 9 psi (0.62 bar) 10 ft (3.05 m) 3 M 199" (5055mm) 216 Lb (97.98 Kg) 128-060-
    $14,400.00
    54" (1372mm) 11.75" (298mm) 11.875" (302mm) 12 psi (0.83 bar) 13 ft (3.96 m) 3 M 184" (4674mm) 198 Lb (89.81 Kg) 128-054-
    $11,700.00
    48" (1219mm) 9.75" (248mm) 9.875" (251mm) 15 psi (1.03 bar) 17 ft (5.18 m) 3 M 154" (3912mm) 179 Lb (81.19 Kg) 128-048-
    $9,700.00
    42" (1067mm) 9.5" (241mm) 9.75" (248mm) 21 psi (1.45 bar) 24 ft (7.31 m) 3 M 138" (3505mm) 144 Lb (65.32 Kg) 128-042-
    $8,500.00
    36" (914mm) 9.5" (241mm) 9.75" (248mm) 25 psi (1.72 bar) 31 ft (9.45 m) 3 M 122" (3099mm) 93 Lb (42.18 Kg) 128-036-
    $6,200.00
    33" (838mm) 8.875" (225mm) 9.75" (248mm) 30 psi (2.07 bar) 34 ft (10.36 m) 3 M 110" (2794mm) 87 Lb (39.46 Kg) 128-033-
    $6,000.00
    30" (762mm) 7.775" (197mm) 7.875" (200mm) 30 psi (2.07 bar) 34 ft (10.36 m) 3 M 100" (2540mm) 80 Lb (36.29 Kg) 128-030-
    $5,500.00
    24" (610mm) 7" (178mm) 7.75" (197mm) 37 psi (2.55 bar) 42 ft (12.80 m) 3" M 82" (2083mm) 63 Lb (28.58 Kg) 128-024-
    $4,370.00
    20" (508mm) 6.5" (165mm) 7.75" (197mm) 40 psi (2.76 bar) 46 ft (14.02 m) 2 M 69" (1753mm) 41 Lb (18.60 Kg) 128-020-
    $3,370.00
    18" (457mm) 6.25" (159mm) 7.75" (197mm) 48 psi (3.31 bar) 55 ft (16.76 m) 2 M 63" (1600mm) 36 Lb (16.33 Kg) 128-018-
    $3,200.00
    16" (406mm) 5.5" (140mm) 5.75" (146mm) 48 psi (3.31 bar) 55 ft (16.76 m) 2 M 58" (1473mm) 34 Lb (15.42 Kg) 128-016-
    $2,960.00
    15" (381mm) 5.5" (140mm) 5.75" (146mm) 57 psi (3.93 bar) 65 ft (19.81 m) 2 M 55" (1397mm) 34 Lb (15.42 Kg) 128-015-
    $2,750.00
    14" (355mm) 5.5" (139.7mm) 5.75" (146.05mm) 57 psi (3.93 bar) 65 ft (19.81 m) 2 M 55" (1397mm) 34 Lb (15.42 Kg) 128-014-
    $2,750.00
    12" (305mm) 5.5" (140mm) 5.75" (146mm) 90 psi (6.21 bar) 103 ft (31.39 m) 2 M 46" (1168 mm) 30 Lb (13.61 Kg) 128-012-
    $2,630.00
    10" (254mm) 4.75" (121mm) 5.75" (146mm) 90 psi (6.21 bar) 103 ft (31.39 m) 2 M 40" (1016mm) 26 Lb (11.79 Kg) 128-010-
    $2,530.00
    8" (203mm) 4.5" (114mm) 5.5" (140mm) 90 psi (6.21 bar) 103 ft (31.39 m) 2 M 29" (737mm) 18 Lb (8.16 Kg) 128-008-
    $2,200.00
    6" (152mm) 3.25" (83mm) 3.750" (95mm) 90 psi (6.21 bar) 103 ft (31.39 m) 1-1/4 M 25" (635mm) 10 Lb (4.54 Kg) 128-006-
    $2,110.00
    4" (102mm) 2.5" (64mm) 2.875" (73mm) 90 psi (6.21 bar) 103 ft (31.39 m) 3/4 M 19" (483mm) 6 Lb (2.72 Kg) 128-004-
    $1,950.00
    3" (76mm) 1.75" (44mm) 1.875" (48mm) 90 psi (6.21 bar) 103 ft (31.39 m) 3/4 F *RE 13.75" (349mm) 2 Lb (0.91 Kg) 128-003-
    $1,780.00
    2" (51mm) 1.75" (44mm) 1.875" (48mm) 90 psi (6.21 bar) 103 ft (31.39 m) 3/4 F *RE 10.75" (273mm) 2 Lb (0.91 Kg) 128-002-
    $1,780.00
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