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DWK Life Sciences
DURAN® Multiport Connection Systems GL 45

A robust and durable tubing connection system for use with all sizes of DURAN® GL 45 laboratory and media bottles. The bottle top adapter facilitates the transfer of liquids within a closed and sterile system. Ideal for chemistry, life science and biopharma laboratories.
  • Can be used for all sizes of DURAN® GL 45 bottles from 100 to 20000 ml.
  • The 2 or 3 barbed, male hose connectors on both the top and bottom assemblies are suitable for flexible tubing with an 8.0 mm inner Ø.
  • Freely rotating st. steel centre allows the bottle to be unscrewed without the need to disconnect the tubing.
  • The 2 or 3 top connectors are slightly splayed to facilitate easier attachment of the tubing.
  • Connectors and centre are manufactured from type 316L (1.4404 / S31603) st. steel.
  • All components are fully welded to avoid entrapment voids.
  • Hygienic, electropolished surface for efficient cleaning and sterilisation.
  • A liquid tight seal is provided by a silicone gasket and the red PBT GL 45 screw cap.
  • Wide temperature usage range (up to 180 °C).
  • Autoclavable (at 121 °C / 15 min).
  • Retrace coded for full traceability.

  • Sterile liquid transfer between containers.
  • Liquid sampling into bottles from larger containers.
  • Reservoir cap for connecting laboratory instruments.
  • Port assemblies for spinner flasks and cell culture vessels.
 DescriptionOrder No.PU Availability
Connection system GL 45 with 1 st. steel ports54456261Login / Registration-
Connection system GL 45 with 2 st. steel ports54448291Login / Registration-
 Connection system GL 45 with 3 st. steel ports54436441Login / Registration-