Ultra High Pressure Multiport Connectors

We offer a unique line of specialized Ultra High Pressure Multiport Connectors for UHPLC applications. Our connectors deliver zero dead volume (ZDV) allowing for a more secure fluidic path. They are specifically designed to work with UHPLC pressures. The materials used for these connectors are durable stainless and a biocompatible proprietary blend of PEEK.
We offer a unique line of specialized Ultra High Pressure Multiport Connectors for UHPLC... More Information >
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Union Assembly, VHP

UH-402 / -

  • 10-32 coned port for use with 1/16" OD tubing
  • Ø.020" thru hole
  • Stainless steel material
  • Includes VHP-200 fittings
  • Recommended for pressures up to 30,000 psi (2070 bar)
  • 10-32 coned port for use with 1/16" OD tubing
  • Ø.020" thru hole
  • Stainless steel material
  • Includes U-320 nuts and U-321 ferrules
  • Recommended for pressures up to 20,000 psi (1380 bar)
  • 10-32 coned port for use with 1/16" OD tubing
  • Ø.020" thru hole
  • Stainless steel material
  • Includes U-320 nuts and U-321 ferrules
  • Recommended for pressures up to 20,000 psi (1380 bar)

Union Assembly, ZDV

U-438 / -

  • 10-32 coned port for use with 1/16" OD tubing
  • True ZDV union with 1/16" thru and no internal web
  • Stainless steel material
  • Includes U-400 nut and U-401 ferrules
  • Recommended for pressures up to 20,000 psi (1380 bar)

Union Body

U-411-01 / -

  • 10-32 coned port for use with 1/16" OD tubing
  • Ø.007" thru hole
  • Stainless steel material
  • Recommended for pressures up to 20,000 psi (1380 bar)

Union Body, ZDV

U-438-01 / -

  • 10-32 coned port for use with 1/16" OD tubing
  • True ZDV union with 1/16" thru and no internal web
  • Stainless steel material
  • Recommended for pressures up to 20,000 psi (1380 bar)

Union, MicroTight VHP

UH-436 / -

  • 5/16-24 MicroFerrule coned port for use with 360µm OD tubing
  • Stainless steel body
  • Includes two (2) PK-152 MicroFerrules
  • Ø.010" thru hole
  • Recommended for pressures up to 15,000 psi (1034 bar)

Union, MicroTight VHP

UH-432 / -

  • 5/16-24 MicroFerrule coned port for use with 1/32" OD tubing
  • Stainless steel body
  • Includes two (2) PK-112 MicroFerrules
  • Ø.006" thru hole
  • Recommended for pressures up to 15,000 psi (1034 bar)

Union, MicroTight VHP

UH-632 / -

  • 6-32 coned port for use with 1/32" OD tubing
  • Stainless steel body
  • Includes two (2) PK-126 one piece fittings
  • True ZDV union with included set plug for ease of use
  • Recommended for pressures up to 15,000 psi (1034 bar)

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