UH-500 Series Stab Connectors

The UH-500 ROV operated stab connector range has been designed from the outset for critical applications subsea, such as wellhead control, gas lift operations and chemical injection, for example. While the design life may vary dependent on material specifications, UNITECH connectors are designed for 30 years trouble free operation.

The UH-500 series design parameters are safety, compact and tough design.

High pressure stab connector
0.5″ – 4” connector for gas lift and controls distribution service lines
10,000 ft water depth
Up to 20,000 psi
UE-500 electrical connector 36kV (rated at 300A)
Metal and double-resilient sealing
30 year design life.

The Features:

  • Low complexity design
  • Fixed mount male side
  • Metal seal and double resilient seals
  • Primary seals and critical moving parts located on the ROV recoverable female connector.
  • Ventilated design, independent of water depth
  • Connection / locking phase separated from engagement of hydraulic interface
  • Back seal test
  • Replaceable seal cartridge
  • Conforms with or exceeds API 17D/6A and NACE MR-0175 requirements
  • Anti-galling materials.

UNITECH UH-500 Series – over 500 connection possibilities. Here are a few of them:

Unitech UH500 stab connector range

Model NPS (“) ID (“) Pressure (psi)
UH-512 0.5 10,000
UH-520 0.75 10,000
UH-536 1.5 10,000
UH-550 2 1.77 10,000
UH-575 3 2.67 10,000
UH-575/550-X 3 1.77 15,000
UH-585 3.5 3 10,000
UH-585/575-X 3 2.5 15,000
UH-5100 4 3.5 10,000
UH-5100/585-X 4 3 15,000