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HomepageBorehole seal BLV 55 burst pressure 25 bar
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Borehole seal BLV 55
burst pressure 25 bar

Video - DESOI Bohrlochverschluss

for borehole Ø 55-87 mm, total length 525 mm, inflation hose length 350 mm, inner-tube valve, connecting thread G1/2" and G1" inside, lower part of polymer
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 55
Borehole-Ø min. - max. 55 - 87 mm
Total length 525 mm
Inflation hose length 350 mm
Connecting thread inside G1" and G1/2"
Burst pressure 25 bar
Weight 1.26 kg
Lower part polymer
Sealing lip valve
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