Our website will be undergoing maintenance on Sunday, March 8, 2026 from 7:00 am until 8:00 am Eastern Standard Time. During this time frame, no orders can be placed. We appreciate your patience. Thank you.

High Pressure Multiport Connectors

Our diverse selection of high pressure multiport connectors includes products that can be easily used where high pressure tolerance is necessary. Our high pressure multiport connectors are designed to address the need to bring more than two pieces of tubing (or accessories) together in the high-pressure region of a system. Included in these connectors are high pressure unions, elbow connectors, tees & crosses and MicroTight Unions. Each product can used to meet your system requirements with pressure ratings of up to 20000 psi (1380 bar).
Our diverse selection of high pressure multiport connectors includes products that can be easily... More Information >
Thread Port Design
Tubing OD
Material
Fitting Type
-
0 - 0
Clear All
  • 5/16-24 MicroTight port for 360µm OD tubing
  • Ø.011" thru hole
  • Stainless body and union, PEEK nuts and ferrules
  • Recommended for pressures up to 5000 psi (345 bar)
  • Includes F-152 ferrules and P-416BLK nuts

Bulkhead Union Assembly

U-440 / -

  • 10-32Coned ports for 1/16" OD tubing
  • 3/8-24 threaded stainless steel body, nut, and lock washer
  • Ø.020" thru hole
  • Includes U-400 nuts and U-401 ferrules
  • Recommended for pressures up to 20,000 psi (1380bar)
  • 1 per pack

Bulkhead Union Body

U-453 / -

  • 1/4-28 flat bottom ports
  • 3/8-24 threaded stainless steel body, nut, and lock washer
  • Ø.040" thru hole
  • Recommended for pressures up to 5000-psi (345 bar)
  • 1 per pack

Cross Assembly

U-430 / -

  • 10-32 coned ports for 1/16" OD tubing
  • Stainless steel body and fittings
  • Ø.020 thru holes
  • Recommended for pressures up to 20,000 psi (1380 bar)
  • Includes U-400 nuts and U-401 ferrules
  • 1 per pack

Cross Assembly

U-431 / -

  • 10-32 coned ports for 1/16" OD tubing
  • Stainless steel body and fittings
  • Ø.040 thru holes
  • Recommended for pressures up to 20,000 psi (1380 bar)
  • Includes U-400 nuts and U-401 ferrules
  • 1 per pack

Cross Assembly

P-730 / -

  • 10-32 coned ports for 1/16" OD tubing
  • PEEK body and fittings
  • Ø.050 thru holes
  • Recommended for pressures up to 3500 psi (241 bar)
  • Includes F-300 fittings
  • 1 per pack

Cross Assembly

P-729 / -

  • 10-32 coned ports for 1/16" OD tubing
  • PEEK body and fittings
  • Ø.020 thru holes
  • Recommended for pressures up to 3500 psi (241 bar)
  • Includes F-300 fittings
  • 1 per pack

Cross Assembly, MicroTight

P-777 / -

  • 5/16-24 male coned MicroTight ports for Ø.025" MicroTight sleeves
  • PEEK body and fittings
  • Ø.006" thru holes
  • Recommended for pressures up to 5000 psi (345 bar)
  • Includes P-416 nuts and F-172 ferrules
  • 1 per pack

Cross Assembly, MicroTight

P-887 / -

  • 5/16-24 male coned MicroTight ports for 1/32" OD tubing
  • PEEK body and fittings
  • Ø.006" thru holes
  • Recommended for pressures up to 5000 psi (345 bar)
  • Includes P-416 nuts and F-112 ferrules
  • 1 per pack

Cross Assembly, MicroTight

P-889 / -

  • 5/16-24 male coned MicroTight ports for 360µm OD tubing
  • PEEK body and fittings
  • Ø.006" thru holes
  • Recommended for pressures up to 5000 psi (345 bar)
  • Includes P-416BLK nuts and F-152 ferrules
  • 1 per pack

1 of 5