PeteStop Line Stops

FlowStop, 129-8 Series

High-flow inflatable line stop for blocking pipeline flow during repairs and tie-ins.

  • Designed for high-flow lines.

  • Sizes from 6 to 96 in.

  • Pressures up to 80 psi on smaller diameters.

FlowStop, 129-8 Series
ItemMax Pipe Dia.Deflated Dia.Max Line Pressure
129-80066 in (152 mm)5.75 in (146 mm)80 psi (5.52 bar)
129-801212 in (305 mm)9.75 in (248 mm)80 psi (5.50 bar)
129-801817.25 in (438 mm)12.9 in (327 mm)66 psi (4.56 bar)
129-802828 in (711 mm)16.9 in (429 mm)60 psi (4.12 bar)
129-803636 in (914 mm)18.9 in (479 mm)40 psi (2.74 bar)
129-805454 in (1372 mm)28.9 in (733 mm)13 psi (0.90 bar)
129-809696 in (2438 mm)40.9 in (1038 mm)7.8 psi (0.54 bar)
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