Accumulator Filter Unit

SEA has designed a Subsea Accumulator & Filter Unit (SAFU) in accordance with industry specifications.

Direct interchangeable unit

The  Subsea Accumulator & Filter Unit is a direct interchangeable unit to replace current equipment coming to the end of its life.

The Subsea Accumulator & Filter Unit has a suitable steel frame with removable covers for ease of assembly, maintenance and testing.

Direct interchangeable unit

Key Features

  • 4 x 54 litre Subsea Accumulators c/w stainless fittings and mounting brackets
  • Working pressure = 207 bar
  • 2 x 6 micron subsea high pressure filters
  • Earth bonding points and straps
  • Mounting and guide interfaces as per existing units
  • Pressure tested and flushed to SAE AS4059 Class 6f using HW540E control fluid
  • 4 point lifting and sling set
  • Forklift pockets for handling during assembly and storage
  • Protective paint coatings to Norsok M501 (RAL 9003 White)
  • Fibregrid fitted protective covers for dropped object protection
  • Subsea diver operated isolation valves
  • Labels and markings
  • Manufacturing Record Book including all test data and certification


Contact us

Get in touch with our Subsea Engineering division for more information about this product


Tel: +44 1224 773 435