Pressure Balance Couplings


Specialised products and components for subsea applications

Pressure Balance Couplings

Suitable for deep water applications up to 4000 meters and qualified upto a maximum working pressure of 20,000psi.
  • Zero Separation Force When Mated
  • Can Be Mated & Separated At Full Line Pressure
  • Will Resist Ingress Of External Fluid Up To 150bar


Technical details are as follows

  • Pressure Rating: 1380 Bar
  • Maximum Working Depth 4000m
  • Materials: Inconel 718, Nitronics
  • JIC, Autoclave, Din, BSP, NPT, SAE or Butt Welded
Pressure Balance Coupling Technical Data
Cv (USG/m / Δ Psi)
Trapped Volume (ml)

Quality Accreditation
Subsea Components - 310 Wharfedale Road - Winnersh Triangle - Berkshire - RG41 5TP - UK
Tel: +44 (0)1189 273450 E-mail:

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