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RN series axial turbine flow meters

We supply & design a wide range of standard and custom produced subsea flowmeters. They are suitable for use on low to medium viscosity fluids with a wide range of threaded or flanged connections. Constructed from 316 stainless  these flow meters have been fitted extensively into the market place for many years. Depths of up to 4000 metres are possible, with 4-20 mA or pulse output (including lower power versions for use with battery operated equipment) options. 

  • Submersible up to 4000m
  • BSPP, NPT, MP, DIN, ANSI and SAE coonections (dpending on model, size and pressure rating)
  • 316 Stainless Steel 
  • Pressures up to 1380 Bar
  • Analogue or pulse outputs (subsea displays on request)

Typical applications are in the oil and gas industry, including Hydraulic system monitoring, fluid control diagnostic work, subsea network, risers, blow out preventers, water/chemical injection, ROV's and pipe laying systems. Our subsea range of turbines provide an accuracy level of ±0.5% (of reading) and a repeatability figure of ±0.1% and can be supplied with Seacon, Burton or any other customer specific connector as required. They are exceptionally reliable and have a proven track record in the field.

  • RN3 Subsea Turbines for flows up to 2250 l/min

    RN3 Subsea Turbines for flows up to 2250 l/min


  • RN4 Subsea Turbines for flows up to 9000l/min

    RN4 Subsea Turbines for flows up to 9000l/min


  • RN-SP553A 20,000 PSI Turbine

    RN-SP553 & SP553A Subsea High Pressure Turbine Flowmeter