Mares Fusion 52X Regulator

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Flow Control (Twin Power System)


Mares Fusion 52X Regulator


Was $800.00

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The new benchmark in high-performance regulators

Fusion 52X represents a radical departure from any existing regulator. The bypass, has undergone a true transformation: 77% increase in flow cross section and double curvature to provide a smoother flow while optimizing performance. For the first time a second stage regulator is equipped with a flow control (Twin Power), managing the delivery rate of gas from natural breathing to power breathing. The new valve system in the 52X delivers a 600% increase in durability even under the most extreme conditions. Both first and second stage feature a new satin finish making them stand out from the crowd.

  • Twin power system
  • Highest breathing comfort
  • New high performance first stage valve
  • All metal technology
  • Dynamic flow control
  • NCC-Natural convection channel
  • A.C.T. valve - Advanced Coating technology
  • VAD - Vortex Assisted Design
  • Superflex hose


  • Code: 416233
  • Material: All metal
  • First stage: Balanced diaphragm design
  • Lightweight yoke: Yes
  • First stage weight (g) INT: 687
  • First stage weight (g) DIN300: 513
  • Second stage weight (g): 327
  • Total weight (g) INT: 1161
  • Total weight (g) DIN300: 984
  • Oil/Dry cold water kit: Dry
  • HP Ports: 2 (7/16" UNF)
  • LP Ports: 4 (3/8" UNF)
  • Inhale pressure: 10.19 mbar
  • Inhale pos pressure: 0.00 mbar
  • Exhale pressure: 9.76 mbar
  • Ext work breathing: 1.16
  • J/l Inhale work: 0.52
  • J/l Pos inhale work: 0.00
  • J/l Exhale work: 0.64 J/l
  • Pressure depth: 50m (165ft)

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