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  • Mares Abyss 52 Balanced Regulator

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Other products by Mares
SKU: MAR416163
Reg. Price: $720.00
Our Price: $649.95
on orders of $25.00 or more.
Please review our shipping policies for details and restrictions.

Description  more details

Mares Abyss 52 Scuba Diving Balanced Regulator

A combination of high performers.

The Abyss Regulator is available with the Compact Top Performer MR52 First Stage: the best for a unique high caliber set up. The Abyss 52 incorporates a Double DFC System that provides a Consistent Flow of air at any Depth, even when breathing simultaneously from both the Primary Second Stage and the Octopus. The Natural Convection Channel (NCC) System and the design of the Abyss Second Stage with more Metal on the Front Cover, allows this combination to achieve very High Performance in Cold Water.

The all Chrome Plated Marine Brass First Stage Regulator is a Balanced Diaphragm Design which transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The Abyss 52 uses Tri-Material Valve Technology. This patented technology created to optimize performance , safety and reliability. The valve is covered with a hard Polyurethane (PU) and the sealing surface is a layered with a soft PU for a perfect seal. Tri-material (brass, soft PU and heavy-duty" PU) reaches new levels of durability.


  • Balanced Diaphragm
  • Double DFC System
  • Natural Convection Channel (NCC) System
  • NCC System Increases Cold Water Performance
  • Pre-Oriented Pressure Ports
  • Material: Chrome Plated Marine Brass
  • Tri-Material Valve Technology
  • 4 LP and 2 HP Ports
  • High Flow 1/2" LP Primary Port


  • Abyss 52 Hero Second Stage
  • Downstream Demand Valve
  • Material: Chrome Plated Brass
  • Rugged Design
  • Anti-Freeze Function, "Radiator Action" of Metal
  • Vortex Assist Design (V.A.D.) System
  • Mesh-Grid System
  • Compact and Ergonomic Exhaust Tee
  • Soft Hypoallergenic Silicone Mouthpiece
  • Mouthpiece Provides Less Jaw Fatigue

  • Code: 416163
  • Material: Metal
  • First stage: Balanced diaphragm design
  • First stage weight (g) INT: 687
  • First stage weight (g) DIN300: 513
  • Second stage weight (g): 269
  • Total weight (g) INT: 1106
  • Total weight (g) DIN300: 929
  • Oil/Dry cold water kit: Oil
  • Nitrox: -
  • HP Ports: 2 HP 7/16" UNF ports
  • LP Ports: 4Lp 3/8" UNF ports
  • Inhale pressure: 7.83 mbar
  • Inhale pos pressure: 2.18 mbar
  • Exhale pressure: 8.23 mbar
  • Ext work breathing: 0.88 J/l
  • Inhale work: 0.27 J/l
  • Pos inhale work: 0.00 J/l
  • Exhale work: 0.61 J/l
  • Pressure depth: 50m (165ft)


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