SealTight™ Fingertight fittings

Designed for higher sealing pressure

The dual compression created by the specially designed nut and ferrule enables IDEX SealTight™ Fittings system to outperform standard finger-tightened fittings. The forward cone of the SealTight™ Ferrule provides gripping power and a leak-free seal via conventional compression by the receiving port. The slotted end creates the second compression zone in conjunction with a SealTight™ nut.

All SealTight™ nuts are for use with 1/16” OD tubing and are designed to be used with the F-192 dual-compression ferrule to connect into 10-32 coned ports. A variety of fitting head styles are available for various space constraints. The pressure rating of the SealTight™ Fingertight fittings is 9,000 psi (620 bar).

  • Several nut lengths and head styles to fit a variety of applications
  • Designed to connect 1/16” OD tubing to 10-32 coned ports
  • Hold up to 9,000 psi (620 bar)

Product details


Consult the Periodic Table of Analytical Fittings for a quick overview, the Fittings 101 for guidance and learning, and the IDEX Catalogue for product details, or contact Biotech Fluidics for expert advice.

Periodic table of
analytical fittings

Fittings 101
guide booklet

Complete IDEX

Any questions?

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Phone: +46 300 56 91 80