High temperature pouring rings

Manufactured from a plastic polymer designed to withstand hot air sterilisation up to 180°C, these red pouring rings are designed to fit Pyrex media-lab bottles with a GL32 or GL45 screwthread.

  • For use with 1516, 1517, 1518, 1519 and 1520 series bottles
  • Ideal for applications involving high temperatures
  • Red coloured ethylene-tetrafluoroethylene pouring ring
  • Withstands hot air sterilisation up to 180°C

Product Specification

Grouped product items
Item Code To suit thread size mm Thread size mm Pack quantity
4536/32D 32 GL 32 10
4536/45D 45 GL 45 10

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