Vacuum stopcocks with glass keys

The barrel and key of these high vacuum stopcocks are numbered to ensure that the correct key is matched to the corresponding barrel to ensure optimum vacuum performance.

  • These stopcocks are specially designed and carefully manufactured for high vacuum applications
  • Each stopcock tested for high vacuum performance.
  • Borosilicate glass construction
  • Keys and barrels are precision ground together in matched pairs for optimum performance
  • Each key and barrel are numbered to ensure they are always paired together
  • All side-arms are 100mm in length

Product Specification

Grouped product items
Item Code Key bore size mm Sidearm OD mm Sidearm wall thickness mm Pack quantity
SSV103 3 9 1.5 1
SSV104 4 10 1.5 1
SSV106 6 11 1.5 1

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