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Single gasket link chain link seal type 316

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Details
  • Modular system
  • Robust rubber parts
  • Radial extension of rubber parts
Application range
  • Seals penetrations (pipes and cables)
  • On-site casing tube applications
  • Core drilling existing waterproof concrete (white tank)
  • For inserting pipes and cables up to 914 mm external diameter
Properties
  • Seals against water pressure and gas
  • Electrically insulating
  • Rubber material: EPDM black natural rubber
  • Pressure plates: glass fibre reinforced polyamide
  • Resistant to oil, fuel, solvents and high temperatures
Technical info
Link-Seal products are exempted from the 25-year DOYMA warranty
Benefits
  • High flexibility
  • Long service life
  • Durable, pressure tight and secure closure of the annulus
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Product
Unit

Inside diameter (width)

Outside diameter (width)

650020000040_2
Doyma
Each
21.3 mm
70 mm
650020000040_2
Doyma
Each
32 mm
90 mm
650020000040_2
Doyma
Each
650020000040_2
Doyma
Each
650020000040_2
Doyma
Each
88.9 mm
110 mm
Doyma
Each
Doyma
Each
Doyma
Each
139.7 mm
140 mm
Doyma
Each
Doyma
Each
33.7 mm
140 mm
Doyma
Each
133 mm
150 mm
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
21.3
70
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
32
90
Doyma
Doyma
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
88.9
110
Doyma
Doyma
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
139.7
140
Doyma
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
33.7
140
Doyma
Inside diameter (width) (millimetre)
Outside diameter (width) (millimetre)
133
150

Media (1)