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Mares Fusion 52X

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429.00 389.00 321.49 (ex. VAT)
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£345.60 (incl. VAT)
$363.06 (ex. VAT)
$524.64 (ex. VAT)
₩421,647.73 (ex. VAT)
1,321.98ر.ق (ex. VAT)
RM1,507.23 (ex. VAT)
zł1,656.75 (incl. VAT)
Stock status: this product is on stock
If you purchase this product you will earn 389 Lucoins!
If you purchase this product you will earn 389 Lucoins!

  • Lowest price guarantee
  • Fast delivery world wide
  • 30 years scuba experience
  • 14 days return policy

Pros and cons Mares Fusion 52X

  • High air output
  • Suitable for cold water
  • Standard equipped with flex hose
  • Adjustable air output
  • Renewed high-pressure valve
  • Heavy second stage compared to other brands
  • Standard no dry chamber

Mares Fusion 52X

The Mares Fusion 52X is a twin-power system with unprecedented breathing comfort. The renewed device, with new looks and technical adjustments, is extremely popular. It has a new high-pressure valve in the first stage with a better air output.

1st Stage

  • Double DFC ports
  • Pre-oriented ports
  • INT – DIN connection
  • ACT valve
  • NCC technology

2nd Stage

  • Twin Power system
  • VAD system
  • Highest air flow
  • Superflex hose
  • Wide pivoting purge button


First Stage Weight: 687g 513g
Second stage weight (g): 327g 327g 327g
Total Weight (including hose): 1161g 984g
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Materials Metal Technology
High Pressure Outputs 2 (7/16" UNF)
Low Pressure Outputs 4 (3/8" UNF)
First Stage Balanced Diaphragm
Lightweight yoke Yes
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What's in the box?

52X First Stage
Fusion Second Stage
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Mares Fusion 52X

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Mares Fusion 52X at Lucas Divestore

Unlike others: Mares Fusion 52X

Within the norm of the regulators in the high segment, the Mares Fusion 52X is radically different than the other regulators. It offers a great airflow, thanks to the twin-power flow system. Together with the optimised performance, sustainability and the awarded design, the Mare Fusion 52X is a true must-have amongst divers.

Comfortable first and second stage of the Mares Fusion 52X

The twin-power flow system enables you as a diver to configure the second stage for normal breathing or a power mode that offers great amounts of air and breathing comfort. The first stage is in addition completely manufactured out of metal and therefore highly durable. Despite the use of metal in both the first and second stage, the Mares Fusion 52X is relatively lightweight with a total weight of only 984 grams in the DIN300 version. The balanced first stage ensures constant breathing comfort at every depth, regardless the amount of air in the bottle.

The unique design of the Mares Fusion 52X

The Mares Fusion 52X does not only have great breathing comfort and good air output, it is also a nice regulator to look at. With a matte satin finish and not too much fuss, the Mares Fusion 52X is a real feast for the eye. Moreover, the regulator is very compact.

More information on the Mares Fusion 52X regulator?

Would you like to receive more information on the Mares Fusion 52X of Lucas Divestore? Many customers, including the Royal Family, government, fire department, army, police and universities have chosen for the advice and products of Lucas Divestore for many years. Our experts with years of experience are ready to advise you on which regulator is most suitable for you. Do you want to compare several regulators? We gladly advise you! Contact us today!


  • ACT Valve – Advanced Coating Technology
    Advanced Coating Technology
    The new valve in the “X” systems increases durability by an astounding 600%, even under the most extreme conditions.
  • All Metal Technology
    Outstanding mechanical reliability and high thermal conductivity make our metal 2nd stages extremely long lasting and ideal for cold water dives. The high thermal conductivity of metal reduces also the dry mouth feeling during the dive.
  • VAD – Vortex Assisted Design
    The air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.
  • Superflex Hose
    Extreme light weight and exceptional softness guarantee the maximum freedom of movement.
  • DFC – Dynamic Flow Control
    Minimizes intermediate pressure drop during inhalation thus maximizing gas delivery, especially under extreme conditions.
  • Twin Power
    New, flow control manages the delivery rate of your gas, from natural breathing to power breathing. The former is the traditional way of breathing a Mares regulator, (VAD) while the latter (VAD+) provides an extra push when you need it.
  • NCC – Natural Convection Channel
    Increases cold water performance by creating a flow of water across the regulator. The flow is driven by the change of density in water with temperature.