Sliding joints screwcaps & sealing rings

These plastic screwcaps have an aperture in the top to allow a glass tube of smaller diameter to pass through the screwcap to create an adjustable sliding joint. Compression of a PTFE sheathed sealing disc inside the screwcap secures the inner glass tube in place.

  • Ideal for inserting thermometers and glass tubing etc. into an SVL system
  • Sealing rings manufactured from silicone rubber and sheathed with PTFE for protection against chemical attack
  • Wide range of sizes for use with tubing from 4.0 to 32.8mm

Product Specification

Grouped product items
Item Code SVL joint size To accept tubing OD (mm) To suit glass body Pack quantity
701-19 15 4.0 - 4.4 721-02 10
701-21 15 5.6 - 6.4 721-02 10
701-22 15 6.6 - 7.4 721-02 10
701-23 15 7.6 - 8.4 721-02 10
701-51 22 9.6 - 10.4 721-03 10
701-52 22 11.6 - 12.4 721-03 10
701-24 22 13.6 - 14.4 721-03 10
701-25 22 15.6 - 16.4 721-03 10
701-56 30 17.6 - 18.4 10
701-26 30 19.5 - 20.5 10
701-27 30 21.5 - 22.5 10
701-28 42 29.2 - 30.8 10
701-29 42 31.2 - 32.8 10

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