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Mares Abyss 22 Regulator

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Mares Part #: 416134 


RRP 329 - you save 15%

FREE Regulator Service Dive Shop Online FREE 1st Annual Regulator Service* Worth 45 With Each Regulator 1st Stage or Complete Reg Set
The Service Will Be included At The Checkout!

*Labour Only. Terms & Conditions Apply See Free Stuff Tab Below

First Stage

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Regulator Assembled

The Mares Abyss 22, the regulator that beats every record, is now even lighter! WIt hthe new MR22 reduced first stage the Mares Abyss 22 regulator is rugged reliable and great for all levels of diver, and is now even better for the travelling diver.

The Mares Abyss gained its reputation for reliability by setting many diving records, such as the deepsolo-dive to -313m and 101 divers breathing simultaneously for 40min from a single MR22 first stage. Our tradition for excellence keeps on evolving due to our new engineering and design.

Mares Abyss 22 regulator - Overview

The Mares Abyss gained its reputation for reliability by setting many diving records, such as the deepsolo-dive to -313m and 101 divers breathing simultaneously for 40min from a single MR22 first stage. Mares tradition for excellence keeps on evolving due to our new engineering and design. The Mares Abyss 22 is a high performance regulator with a minimalist, lightweight balanced diaphragm first stage and responsive second stage with vortex assist for improved air flow. The Mares MR22 first stage has been stripped of all unnecessary metal to significantly reduce the overal weight of the first stage without affecting the structural integrity. This reduction in metal actually helps to increase the surface area of the first stage, improving the thermal characteristics of this already highly reliable regulator. The MR22 offers four low pressure and two high pressure ports at fixed angles. The Mares Abyss second stage uses a full metal body to provide fantastic thermal properties, helping to reduce the risk of ice forming due to extremely low temperatures. A mesh grid incorporated into the front cover lowers the affect that water flow has on the diaphragm, helping to prevent freeflows in strong currents. The Mares Abyss also uses a bypass tube to the mouthpiece that creates a vortex inside the second stage body that draws in the diaphragm during inhalation, providing a lower breathing resistance at all depths.


  • Durable Tri material valve to optimise performance, safety, and reliability (Brass, soft polyurethane, and heavy duty polyurethane).
  • All metal second stage for superior performance in cold water so freezing is prevented along with improved durability and less dry mouth breathing.Fluid Dynamic Deflector is designed to properly direct airflow from bypass tube to the mouthpiece. Allows effortless breathing combined with VAD.
  • VAD or Vortex Assisted Design in the second stage creates a vortex with a low pressure centre to keep the diaphragm down during inhalation.
  • Mesh Grid on second stage reduces the pressure of water flowing onto the second stage diaphragm and therefore minimises free flow even in strong currents.
  • Includes super soft Mares Superflex Hose is extremely light weight and allows freedom of movement. Surpasses EN250 standards.

Mares Abyss 22 Regulator - Technical Specifications:

Material: Metal
  • First stage: Balanced diaphragm design
  • Lightweight yoke: No
  • First stage weight (g) INT: 803
  • First stage weight (g) DIN300: 616
  • First stage weight (g) NX: 656
  • Second stage weight (g): 269
  • Total weight (g) INT: 1230
  • Total weight (g) DIN300: 1040
  • Total weight (g) NX: 1083
  • Second stage dimension: Compact
  • Oil/Dry cold water kit: Oil
  • Nitrox: -
  • HP Ports: 2 HP 7/16" UNF ports
  • LP Ports: 1 LP " UNF ports (primary), 3 LP 3/8" UNF ports
  • Inhale pressure: 9.85
  • Inhale pos pressure: 3.45
  • Exhale pressure: 9.06
  • Ext work breathing: 0.92
  • Inhale work: 0.27
  • Pos inhale work: 0.02
  • Exhale work: 0.65
  • Pressure depth: diagram at 50m (165ft)
  • Pressure diagram: 216

  • Dive Shop Online FREE Regulator Add On's

    At Dive Shop Online we offer several standard services with your regulator purchase, increase the value of your deal and another great reason to buy from Dive Shop Online!

    FREE First Year Regulator Service.

    When you buy your new regulator you will want to ensure that it is well maintained and performing as well as it gets older as it did to begin with! Regulators require an annual service and your regulator includes the Labour Charge on the First Years Service worth at least £45! There will still be a standard charge for parts and carriage if applicable, all regualtors are serviced by our professional technicians in our workshops and we use all original manufacturer service parts as required by the regulators service manual. This voucher must be returned with the regulator to claim the service and this must be within 1 year of Purchase.

    FREE Regulator Assembly Option

    If you buy a regulator set from us you have the option to have it delivered assembled, FREE, with all the components that you have purchased so its ready to use! Please select this option when purchasing!

    Mares Diving Equipment Manufacturer

    In 1949, Ludovico Mares designed and manufactured his first masks and spearguns with one dream and purpose in mind: To share his unbridled passion for the sea and diving with the rest of the world. At its birth, Mares was just one small factory in Rapallo, but now, only 60 years later, the Italian based company dominates the scuba diving world, and is at the forefront of new and innovative dive technologies.

    Mares Over 60 Years

    Over the past six decades, Mares has come a long way, by achieving new goals, taking diving to new and extreme heights and depths. The Mares name represents only the best in dive products.

    Guided by this principle, Mares has become a worldwide leader in the manufacturing and distribution of state-of-the-art diving equipment, and continually sets new industry standards.

    Mares Today

    The constant investment in innovation, the unceasing, patient research in the field of manufacturing materials and processes, combined with the expertise of our staff and a creative, professional approach grants Mares its leading position and makes our brand a synonym of quality, safety and reliability. The best of Mares is wrapped up in every product to
    meet the needs of each single diver. Enjoy diving with advanced performance through superior technology: this is the Mares mission.

    Discover all that Mares has to offer: you will find a collection of new fantastic products where superior technology and emotion is at the core.

    The Mares vision

    But this result wouldn’t have been possible without our undisputed love for the sea, an all-encompassing vocation rooted in the history of our legendary founder that is felt powerfully by everyone at Mares. Although we manufacture our products using state-of-the-art machinery and use the most sophisticated electronic equipment, the core of our business and the spark that makes everything happen is still the same today as it was 60 years ago: Passion.

    Come and discover the Mares world, all you need to do is...... Just add water.

    Free Shipping on Orders over 50.00

    Delivery Cost

    Standard Shipping
    Our Standard UK Shipping charge is £3.99 (£5.99 for Large Accessories eg. Gear Gulpers) or FREE OF CHARGE on orders over £50.00. We use Royal Mail 2nd Class shipping or DPD. depending on size and value of the order. We expect to ship within 2-5 working days for standard delivery items depending on the volume of orders.
    (Please note, FREE Standard Shipping is only available to Mainland UK addresses, see our Shipping Page Here for more information on where we ship)

    Express Delivery
    Express Delivery £6.99. Expected delivery 2-3 working days from order.

    Next Working Day Delivery
    Next Day Delivery £8.99. Please note that the Next Working Day Delivery option is only available if all the products you order are in stock. Orders must be placed before 12 Noon Monday Friday to be dispatched the same day.

    Saturday Delivery
    Saturday Delivery £30.00. Please note that the Saturday Delivery option is only available if all the products you order are in stock. Orders must be placed before 11am on Friday for Saturday Delivery.

    Please Note: These shipping prices are for Mainland UK Only. Please see our shipping page for more information on where we ship.

    We aim to dispatch all orders as quickly as possible using Interlink Express Courier Services or Royal Mail Services.

    For more Shipping information please click here

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