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HomepageBorehole seal BLV 170 burst pressure 25 bar
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Borehole seal BLV 170
burst pressure 25 bar

Video - DESOI Bohrlochverschluss

for borehole Ø 170-250 mm, total length 1.165 mm, inflation hose length 760 mm, sealing lip valve, connecting thread, inside G2", polymer lower part
Advantage/Notice
  • Large extension range of the inflation hose
  • Can be used in different depths
  • Can be bored out easily
  • Internal polymer pipes protect the mining tools from damage
  • Easy and safe sealing of boreholes
Material to be used
  • acrylate gel
  • 1C injection resin
  • silicate resin
  • 2C injection resin
  • cement suspension
  • 2C polyurethane
Technical data
Type BLV 170
Borehole-Ø min. - max. 170 - 250 mm
Total length 1,165 mm
Inflation hose length 760 mm
Connecting thread inside G2"
Burst pressure 25 bar
Weight 21.2 kg
Lower part polymer
Sealing lip valve
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