PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series
PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series

PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series

✓ Lifetime warranty

✓ Price match gurantee

From $1,821.43 /
Subscription -

Select an option to add this to your cart.

PeteStopTM Inflatable Line Stop Pipe Plugging System, 129 Series

Use the Inflatable Line Stop Configurator to estimate dimensions and cost.

Quickly Block the flow without depressurizing the pipeline!

Inflatable Line Stop Selection.
    Highest Pressure: 129-0 Series
    Highest Flow Rate: 129-8 Series
    Smallest Tap Size: 128-0 Series

Reduce Time and Cost with Petersen® Inflatable High-Pressure Line Stop (ILS) systems. 

  • Safety enhanced and Environmental Risk reduced with smaller hot tap holes to help maintain pipeline integrity.
  • Conforms to out-of-round pipe configurations for better seal than mechanical stops.
  • Time and Cost reduced with smaller, lighter-weight equipment, allows faster deployment.
  • High flexibility and small deflated diameter allow installation through a much smaller hot tap than much heavier, costlier mechanical stops.
  • Heavyweight Ballistic Nylon reinforced Polyurethane construction for long-term reuse. Materials such as Kevlar and Viton are available for most pressure, chemical, and temperature requirements.
  • A minimal pressure with water, air or other inert gas will expand the LS plug; thus, most of the pressure is applied to pipe ID for sealing.
  • A small, deflated plug diameter allows insertion through a much smaller hot tap than mechanical Line Stops.
  • IFS Insertion Systems may be used with multiple tube plug and pipe sizes.

Use the Inflatable Line Stop Configurator to estimate dimensions and cost.

 

Note 1: Dual Plug Line Stops Have a -D suffix
Note 2: Different Tap Hole Sizes Standard, -HP (High Pressure), & -D (Dual Plugs)
Note 3: It is best to stop the flow during the installation of the PeteStopTM line stops. If not practical, the below “rule of thumb” maximum flow rate seems to be acceptable:
     1/2 ft/sec for the 129-0 series standard and high-pressure plugs
     10 ft/sec for the 129-8 series Flow Stop plugs

 
LINE STOP PLUGS FOR INSERTION THROUGH A HOT TAP ON THE PIPE DIAMETER
Item Number

Dia. Max

 Dia. Deflated Diameter, Hot Tap Min. Required Max Infl. Pipeline Max Head Port, Inflation Port Location, Inflation Shipping Wt.
129-002 2"
(51mm)		 1.75"
(44mm)		 1.875"
(48mm)		 160 psi
(11.03 bar)		 184 ft
(56.1 m)		 .25" MNPT With 1" Ram Adapter Centered on Diameter 3 Lb
(1.36 Kg)
129-002-HP 2"
(51mm)		 1.875"
(48mm)		 1.875"
(48mm)		 200 psi
(13.8 bar)		 230 ft
(70.1 m)		 .25" MNPT With 1" Ram Adapter Centered on Diameter 4 Lb
(1.81 Kg)
129-003 3"
(76mm)		 2.875"
(73mm)		 2.875
(73mm)		 160 psi
(11.03 bar)		 184 ft
(56.1 m)		 .25" MNPT With 1" Ram Adapter Centered on Diameter 3 Lb
(1.36 Kg)
129-003-HP 3"
(76mm)		 2.875
(73mm)		 2.875
(73mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 .25" MNPT With 1" Ram Adapter Centered on Diameter 4 Lb
(1.81 Kg)
129-004 4"
(102mm)		 3.75"
(95mm)		 3.875"
(98mm)		 160 psi
(11.03 bar)		 184 ft
(56.1 m)		 1" Inflation Ram Adapter Centered on Diameter 4 Lb
(1.81 Kg)
129-004-HP 4"
(101.6mm)		 3.875"
(98mm)		 3.875"
(98mm)		 200 psi
(13.8 bar)		 230 ft.
(70.1m)		 1" Inflation Ram Adapter Centered on Diameter 5.6 Lb
(2.54 Kg)
129-006 6"
(152mm)		 3.75"
(95mm)		 3.875"
(98mm)		 160 psi
(11.03 bar)		 184 ft
(56.1 m)		 1" Inflation Ram Adapter Centered on Diameter 5 Lb
(2.27 Kg)
129-006-D 6"
(152.4mm)		 5.8"
(147mm)		 5.875"
( 149mm)		 160 psi
(11.03 bar)		 184 ft
(56 m)		 Through Centering Anchor END 10 Lb
(4.5 Kg)
129-006-HP 6"
(152mm)		 3.875"
(98mm)		 3.875"
(98mm)		 230 psi
(15.86 bar)		 265 ft
(80.8 m)		 1" Inflation Ram Adapter Centered on Diameter 7 Lb
(3.18 Kg)
129-008 8"
(203mm)		 5.75"
(146mm)		 5.875"
(149mm)		 160 psi
(11.03 bar)		 184 ft
(56.1 m)		 1" Inflation Ram Adapter Centered on Diameter 9 Lb
(4.08 Kg)
129-008-D 8"
(203mm)		 7.8"
(198mm)		 7.875"
(200mm)		 160 psi
(11.03 bar)		 184 ft
(56 m)		 Through Centering Anchor End 9 Lb
(4.08 Kg)
129-008-HP 8"
(203mm)		 5.75"
(146mm)		 5.875"
(149mm)		 240 psi
(16.54 bar)		 276 ft
(84.1 m)		 1.5" Inflation Ram Adapter Centered on Diameter 12.6 Lb
(5.72 Kg)
129-010 10"
(254mm)		 5.75"
(146mm)		 5.875"
(149mm)		 120 psi
(8.28 bar)		 138 ft
(42.1 m)		 1" Inflation Ram Adapter Centered on Diameter 11 Lb
(4.99 Kg)
129-010-D 10"
(255mm)		 9.75"
(248mm)		 9.875"
(251mm)		 120 psi
(8.28 bar)		 138 ft
(42 m)		 Through Centering Anchor End 26 Lb
(11.79 Kg)
129-010-HP 10"
(254mm)		 7.75"
(197mm)		 7.875"
(200mm)		 240 psi
(16.55 bar)		 276 ft
(84.1 m)		 1.5" Inflation Ram Adapter Centered on Diameter 15 Lb
(6.80 Kg)
129-012 12"
(305mm)		 7.75"
(197mm)		 7.875"
(200mm)		 120 psi
(8.28 bar)		 138 ft
(42.1 m)		 1" X 150 Lb ANSI Centered on Diameter 26 Lb
(11.79 Kg)
129-012-D 12"
(305mm)		 9.75"
(248mm)		 9.875"
(251mm)		 120 psi
(8.28 bar)		 138 ft
(42 m)		 Through Centering Anchor End 26 Lb
(11.79 Kg)
129-012-HP 12"
(304.8mm)		 9.75"
(248mm)		 9.875"
(251mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 36 Lb
(16.33 Kg)
129-014 13.25"
(337mm)		 7.75"
(197mm)		 7.875"
(200mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 1" X 150 Lb ANSI Centered on Diameter 26 Lb
(11.79 Kg)
129-014-D 13.25"
(336.55mm)		 11.75"
(298mm)		 11.875"
(302mm)		 100 psi
(6.90 bar)		 115 ft
(35 m)		 Through Centering Anchor End 26 Lb
(11.79 Kg)
129-014-HP 13.25"
(337mm)		 9.75"
(248mm)		 9.875"
(251mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 36.5 Lb
(16.56 Kg)
129-016 15.25"
(387mm)		 9.75"
(248mm)		 9.875"
(251mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 1.25" X 300 Lb ANSI Centered on Diameter 28 Lb
(12.70 Kg)
129-016-D 15.25"
(387mm)		 12.7"
(323mm)		 13"
(330mm)		 100 psi
(6.90 bar)		 115 ft
(35 m)		 Through Centering Anchor End 26 Lb
(11.79 Kg)
129-016-HP 15.25"
(387mm)		 11.75"
(298mm)		 11.875"
(302mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 39 Lb
(17.69 Kg)
129-018 17.25"
(438mm)		 9.75"
(248mm)		 9.875"
(251mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 1-1/4" X 300 Lb ANSI Centered on Diameter 33 Lb
(14.97 Kg)
129-018-D 17.25"
(438mm)		 12.7"
(323mm)		 13"
(330mm)		 80 psi
(5.5 bar)		 90 ft
(27.4 m)		 Through Centering Anchor End 33 Lb
(14.97 Kg)
129-018-HP 17.25"
(438mm)		 11.75"
(298mm)		 11.813"
(300mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 46 Lb
(20.87 Kg)
129-020 19.25"
(489mm)		 9.75"
(248mm)		 9.875"
(251mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 1-1/4" X 300 Lb ANSI Centered on Diameter 35 Lb
(15.88 Kg)
129-020-D 19.25"
(489mm)		 14.8"
(376mm)		 15"
(381mm)		 80 psi
(5.5 bar)		 90 ft
(27 m)		 Through Centering Anchor End 35 Lb
(15.88 Kg)
129-020-HP 19.25"
(489mm)		 11.75"
(298mm)		 11.875"
(302mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 35 Lb
(15.88 Kg)
129-024 24"
(610mm)		 11.75"
(298mm)		 11.875"
(302mm)		 100 psi
(6.90 bar)		 115 ft
(35 m)		 2" X 300 Lb ANSI Centered on Diameter 44 Lb
(20 Kg)
129-024-D 23.25"
(591mm)		 14.8"
(376mm)		 15"
(381mm)		 60 psi
(4.1 bar)		 69 ft
(21.03 m)		 Through Centering Anchor End 44 Lb
(19.96 Kg)
129-024-HP 23.5"
(597mm)		 13"
(330mm)		 13"
(330mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 61.5 Lb
(27.90 Kg)
129-028 28" (711mm) 11.75"
(298mm)		 11.875"
(302mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 2" X 300 Lb ANSI Centered on Diameter 60 Lb
(27.22 Kg)
129-028-D 27.25"
(692.15mm)		 14.8"
(376mm)		 17"
(432mm)		 60 psi
(4.1 bar)		 69 ft
(21.03 m)		 Through Centering Anchor End 44 Lb
(19.96 Kg)
129-028-HP 27.5" (699mm) 12.5"
(317 mm)		 15"
(381mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 90 Lb
(40.8 Kg)
129-030 30"
(762mm)		 11.75"
(298mm)		 11.875"
(302mm)		 100 psi
(6.90 bar)		 115 ft
(35.1 m)		 2" X 300 Lb ANSI Centered on Diameter 61 Lb
(27.67 Kg)
129-030-D 29.25"
(743mm)		 16.8"
(427mm)		 17"
(432mm)		 60 psi
(4.1 bar)		 69 ft
(21 m)		 Through Centering Anchor End 61 Lb
(27.67 Kg)
129-030-HP 29.5"
(749mm)		 15"
(381mm)		 15"
(381mm)		 200 psi
(13.79 bar)		 230 ft
(70.1 m)		 2" X 300 Lb ANSI Centered on Diameter 85.5 Lb
(38.78 Kg)
129-032 32"
(813mm)		 11.75"
(298mm)		 11.875"
(302mm)		 80 psi
(5.51 bar)		 92 ft
(28.0 m)		 2" X 300 Lb ANSI Centered on Diameter 62 Lb
(28.12 Kg)
129-032-D 31.25"
(794mm)		 18.8"
(478mm)		 19"
(483mm)		 60 psi
(4.1 bar)		 69 ft
(21 m)		 (2) NPT Inflation Ports Internal to Flange End TBD
129-032-HP 31.75"
(806mm)		 17"
(432mm)		 17"
(432mm)		 150 psi
(10.34 bar)		 173 ft
(52.7 m)		 2" X 300 Lb ANSI Centered on Diameter 100 Lb
(45.4 Kg)
129-036 36"
914mm)		 11.75"
(298mm)		 11.875"
(302mm)		 75 psi
(5.17 bar)		 86.6 ft
(26.4 m)		 2" X 300 Lb ANSI Centered on Diameter 74 Lb
(33.57 Kg)
129-036-D 35.25"
(895mm)		 18.8"
(478mm)		 19"
(483mm)		 50 psi
(3.4 bar)		 57.7 ft
(17.5 m)		 Through Centering Anchor End TBD
129-036-HP 36"
(914mm)		 17"
(432mm)		 17"
(432mm)		 150 psi
(10.34 bar)		 173 ft
(52.7 m)		 4" X 300 Lb ANSI Centered on Diameter 103.5 Lb
(46.95 Kg)
129-040 40"
(1016mm)		 15"
(381mm)		 15"
(381mm)		 40 psi
(2.76 bar)		 46 ft
(14.0 m)		 4" X 300 Lb ANSI Centered on Diameter 83 Lb
(37.65 Kg)
129-040-D 40"
(1016mm)		 22.75"
(578mm)		 23"
(584mm)		 40 psi
(2.7 bar)		 46 ft
(14 m)		 Through Centering Anchor End TBD
129-040-HP 39.37"
(1000mm)		 17"
(432mm)		 17"
(432mm)		 150 psi
(10.34 bar)		 173 ft
(52.7 m)		 4" X 300 Lb ANSI Centered on Diameter 120 Lb
(54.5 Kg)
129-042 42"
(1067mm)		 15"
(381mm)		 15"
(381mm)		 40 psi
(2.76 bar)		 46 ft
(14.0 m)		 4" X 300 Lb ANSI Centered on Diameter 83 Lb
(37.65 Kg)
129-042-D 42"
(1066.8mm)		 22.75"
(578mm)		 23"
(584mm)		 40 psi
(2.7 bar)		 46 ft
(14 m)		 Through Centering Anchor End TBD
129-042-HP 42"
(1067mm)		 17"
(432mm)		 17"
(432mm)		 150 psi
(10.34 bar)		 173 ft
(52.7 m)		 4" X 300 Lb ANSI Centered on Diameter 120 Lb
(54.5 Kg)
129-048 48"
(1219mm)		 15"
(381mm)		 15"
(381mm)		 30 psi
(2.07 bar)		 35 ft
(10.6 m)		 4" X 300 Lb ANSI Centered on Diameter 109 Lb
(49.44 Kg)
129-048-D 48"
(1219mm)		 22.75"
(578mm)		 23"
(584mm)		 30 psi
(2 bar)		 46 ft
(14 m)		 Through Centering Anchor End TBD
129-048-HP 48"
(1219mm)		 17"
(432mm)		 17"
(432mm)		 150 psi
(10.34 bar)		 173 ft
(52.7 m)		 4" X 300 Lb ANSI Centered on Diameter 152.5 Lb
(69.20 Kg)
129-054 54"
(1372mm)		 15"
(381mm)		 15"
(381mm)		 30 psi
(2.07 bar)		 35 ft
(10.6 m)		 4" X 300 Lb ANSI Centered on Diameter 144 Lb
(65.32 Kg)
129-054-D 54"
(1372mm)		 28.5"
(724mm)		 29"
(737mm)		 30 psi
(2 bar)		 34.6 ft
(10.5 m)		 Through Centering Anchor End TBD
129-054-HP 54"
(1372mm)		 23"
(584mm)		 23"
(584mm)		 140 psi
(9.65 bar)		 173 ft
(52.7 m)		 4" X 300 Lb ANSI Centered on Diameter 201.5 Lb
(91.40 Kg)
129-060 60"
(1524mm)		 17"
(432mm)		 17"
(432mm)		 20 psi
(1.38 bar)		 23 ft
(7.0 m)		 4" X 300 Lb ANSI Centered on Diameter 148 Lb
(67.13 Kg)
129-060-D 60"
(1524mm)		 28.5"
(724mm)		 29"
(737mm)		 10 psi
(.7 bar)		 11.5 ft
(3.5 m)		 Through Centering Anchor End TBD
129-060-HP 60"
(1524mm)		 23"
(584mm)		 23"
(584mm)		 140 psi
(9.65 bar)		 161 ft
(49.1 m)		 4" X 300 Lb ANSI Centered on Diameter 207 Lb
(93.89 Kg)
129-066 66"
(1676mm)		 17"
(432mm)		 17"
(432mm)		 20 psi
(1.38 bar)		 23 ft
(7.0 m)		 4" X 300 Lb ANSI Centered on Diameter 165 Lb
(74.84 Kg)
129-066-HP 66"
(1676mm)		 29"
(737mm)		 29"
(737mm)		 120 psi
(8.27 bar)		 138 ft
(42.1 m)		 4" X 300 Lb ANSI Centered on Diameter 231 Lb
(104.78 Kg)
129-072 72"
(1829mm)		 19"
(483mm)		 19"
(483mm)		 20 psi
(1.38 bar)		 23 ft
(7.0 m)		 4" X 300 Lb ANSI Centered on Diameter 180 Lb
(81.65 Kg)
129-072-HP 72"
(1829mm)		 29"
(737mm)		 29"
(737mm)		 120 psi
(8.27 bar)		 138 ft
(42.1 m)		 6" X 300 Lb ANSI Centered on Diameter 252 Lb
(114.31 Kg)
129-084 84"
(2134mm)		 19"
(483mm)		 19"
(483mm)		 15 psi
(1.03 bar)		 17 ft
(5.2 m)		 4" X 300 Lb ANSI Centered on Diameter 210 Lb
(95.26 Kg)
129-084-HP 84"
(2134mm)		 35"
(889mm)		 35"
(889mm)		 110 psi
(7.58 bar)		 127 ft
(38.7 m)		 6" X 300 Lb ANSI Centered on Diameter 294 Lb
(133.36 Kg)
129-096 96"
(2438mm)		 23"
(584mm)		 23"
(584mm)		 15 psi
(1.03 bar)		 17 ft
(5.2 m)		 4" X 300 Lb ANSI Centered on Diameter 240 Lb
(108.86 Kg)
129-096-HP 96"
(2438mm)		 41"
(1041mm)		 41"
(1041mm)		 110 psi
(7.58 bar)		 127 ft
(38.7 m)		 6" X 300 Lb ANSI Centered on Diameter 336 Lb
(152.41 Kg)

Recently viewed

✓Satisfaction Guarantee

If you're not happy, we'll make it right. Just email us!

Learn more

✓ Friendly support

24/7 support available. Give us a call and we'll help out.

Learn more