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HomepageHydraulic double packer HPD 147 borehole-Ø 147 - 156 mm
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Hydraulic double packer HPD 147
borehole-Ø 147 - 156 mm

2 clamping rubbers each 150 mm long, connection material hose internal thread G1", hydraulic connection 2 x internal thread M8x1, double-acting clamping cylinder, free passage Ø 25 mm
Advantage/Notice
  • Reusable
  • Can be used in different depths
  • Easy clamping
  • Easy and safe sealing
  • All parts are easily exchangeable and available as spare parts
Material to be used
  • acrylate gel
  • micro cement
  • 1C injection resin
  • silicate resin
  • 2C injection resin
  • cement paste
  • cement suspension
  • 2C polyurethane
Technical data
Type HPD 147
Clamping rubber 2 x Ø 144 x 150 mm
Clamping rubber (clamped) Ø 158 mm
Borehole Ø min.-max. 147-156 mm
Injection area 333 mm
Length total 1,065 mm
Connection material hose internal thread G1"
Hydraulic connection 2 x internal thread M8x1
Max. working pressure 250 bar
Clampng cylinder double-acting
Product description
The hydraulic double packer is mainly used for injection, e.g. with sleeve tubes. The hydraulic double packer can be inserted easily into the sleeve tubes. Reliable sealing will be achieved in clamped position. By the simple and sure application an effective injection will be enabled.
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