Single inflatable packer TPE 57
for borehole Ø 57-87 mm

Video - DESOI Einfach-Blähpacker

  • Reusable
  • Material-conducting parts of stainless steel or with hardened sealing surface
  • Easy and safe sealing of boreholes
  • Can be used in different depths
  • All parts are easily exchangeable
Material to be used
  • acrylate gel
  • micro cement
  • 1C injection resin
  • silicate resin
  • polyurethane
  • aqueous solution
  • 2C injection resin
  • injection mortar
  • cement paste
  • cement suspension
  • insulating material
  • water
  • 2C polyurethane
Technical data
Type TPE 57
Borehole Ø min.-max. 57-87 mm
Borehole Ø 57 mm max. expansion pressure 200 bar, max. injection pressure 180 bar
Borehole Ø 65 mm max. expansion pressure 130 bar, max. injection pressure 110 bar
Borehole Ø 74 mm max. expansion pressure 100 bar, max. injection pressure 80 bar
Borehole Ø 86 mm max. expansion pressure 80 bar, max. injection pressure 50 bar
Inflation hose length 500 mm
Free passage Ø 14 mm
Connection thread for material hose inside G1/2"
Connection thread for expansion line inside M8x1
Weight 4.3 kg
Total length 950 mm
Securing cord internal thread M8
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