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About Scubapro MK25/A700 Regulator

The MK25 teamed with Scubapro's exceptional new A700, offers Superior Ultra-High Airflow System for Maximum Performance in All-Temperatures and Diving-Conditions. Scubapro has been the Leader in the Evolution of Piston Controlled First Stages since its beginning; the MK25 carries on this heritage with an array of patented features ensuring Unfailing Performance. The MK25 is a Balanced Piston First Stage, Scubapro's Absolute-Top-Performer. It is a Superior-Regulator thanks to its Ultra-Stable Intermediate Pressure (IP) resulting in an Extremely-Punctual-and-Constantly-High-Delivery of Air. This means Instant-Airflow at Any-Tank-Pressure and Water-Temperature for a real Carefree-Dive.

Air Balanced, Flow-Thru-Piston- First Stages with Air Balanced Pistons deliver Significantly-More Air to the Second Stage than any other First Stage, while their performance is totally unaffected by the changing tank pressure. A Balanced Piston allows the use of Lighter-and-More-Sensitive Components, resulting in Ultra-Fast Breathing Response, instant delivery of air on demand, and extra high air flow, especially in low tank pressure ranges. The tired diver benefits from a smoother breathing regulator during the ascent or deco stop. Balanced Piston First Stages are the first choice of demanding sport divers and professionals. A Balanced Piston performs equally in warm and cold water environments.

The MK25 has two opposite High Pressure Ports (HP). The arrangement of high and low pressure hoses is crucial to diving comfort. Two opposite HP Ports allow for an individual positioning of the first stage (pointing up or down). This allows the diver to position the gauges either on the right or left side and increases the freedom of movement for head and neck. Multiple Low Pressure Ports (LP) - For ultimate freedom in the arrangement of LP hoses, the MK25 accommodates five HF (High Flow) Ports on a Swiveling Turret, which allows for 360° Degree Swivel of Hoses. High Flow Ports deliver about 15% more air than conventional ports. Externally adjustable intermediate pressure- Allows authorized Scubapro service technicians to quickly fine-tune and adjusts the first stage after maintenance without the need to disassemble it.

Cold Water Diving with Scubapro-Diving conditions can be drastically different, including extreme cold water and outside temperatures, posing the possibility of a regulator "freezing". Therefore, Resistance-to-Freezing is Imperative for the diver. All Scubapro Regulator Systems are CE Approved for 3360psi (230 bars) Cold Water Diving. Some models go even beyond this Super-Stringent-Qualification and have successfully been Tested-in-Extreme-Cold-Diving-Conditions at less than 36°F (2.2°C). As a Specific-Anti-Freezing-Measure, Scubapro engineers have designed a Patented Finned Cap for the MK25 First Stages for Optimal-Cold-Water-Diving. This Finned Cap is a Thermal Insulating System (TIS).The Ribs of the TIS Act-as-a-Radiator to Increase the Surface-Area of Heat-Transfer from the Water to Warm-Up the Internal-Parts that have been Drastically-Cooled-Down by the Gas-Pressure-Drop. The MK25 is manufactured from Marine-Grade Black Chrome Plated Brass. The MK25 First Stage offers a Balanced Composite/Stainless Steel Flow-Thru Piston that would make any diver proud. It demonstrates Scubapro's dedication to quality and creating positive diving experiences.

Scubapro has once again raised the bar for regulator performance with the introduction of the A700 second stage. It is truly the crown jewel of the Scubapro regulator line. The A700 delivers extraordinary breathing performance in a striking, precision-handcrafted, full metal design. Whatever your dive destination, the Scubapro A700 lets you breathe effortlessly and naturally underwater for a lifetime of exceptional dive experiences.

Small and compact for comfort in diving, this air-balanced valve technology regulator has minimal inhalation effort and super high-flow exhaust valve for ease of inhalation and exhalation at any depth or dive condition. Regulator is equipped with a diver-adjustable inhalation knob for fine tuning of breathing resistant's and diver-adjustable VENTURI-Initiated Vacuum Assist (VIVA) for additional inhalation assistance and free-flow prevention. The A700 has a High Comfort Orthodontic Mouthpiece. The MK25/A700 Regulator comes equipped with a 3/8" Threaded Super-Flow Hose with Strong and Durable Kevlar Lining and a Super-Comfort High-Flow (HF) Mouthpiece for Smooth Air Delivery. The Scubapro MK25/A700 Regulator, weighs 38.4oz (1,090g), comes with an Owner's Manual and is covered by a Limited Lifetime Warranty.

The Scubapro MK25/A700 Regulator is commonly used for Cold Water, Extreme Depths, Warm Water and more. The Scubapro MK25/A700 Regulator is most used by customers who consider themselves to be a Advanced among others. The Scubapro MK25/A700 Regulator is popular because customers like the following qualities of the Scubapro MK25/A700 Regulator: Adjustable, Comfortable, Effortless breathing, Nitrox Compatible.

Warranty Information

This product has a limited lifetime warranty.

www.scubapro.com
(800) 468-2822

Scubapro MK25/A700 Regulator Features

  • High Performance, Reliable Scubapro Technology and Value
  • Superior Ultra-High Airflow System for Maximum Performance in All-Temperatures and Diving-Conditions
  • Weight: 38.4oz (1,090g)
  • Owner's Manual
  • Limited Lifetime Warranty
  • First-Stage: Scubapro MK25
  • Ultra Stable Intermediate Pressure
  • High Performance in Warm and Cold Water to 3336psi (230 bars)
  • Air-Balanced Flow-Through Piston Design
  • Balanced Composite/Stainless Steel Flow-Thru Piston
  • Thermal Insulating System (TIS)
  • TIS: Prevents Freezing-Up and Malfunctioning in Cold Water Conditions
  • HP Ports: 2
  • LP High Flow (HF) Ports: 5
  • LP Ports Mounted on Swivel Turret Cap for Maximum Hose Routing
  • Second-Stage: Scubapro A700
  • Unparalleled Breathing Performance
  • Air Balanced Valve Technology
  • Decreased Inhalation Resistance
  • Super High-Flow Exhaust Valve
  • Coaxial Flow
  • Diver-Adjustable Inhalation Effort
  • Diver-Adjustable Venturi-Initiated Vacuum Assist (VIVA)
  • High Comfort Orthodontic Mouthpiece
  • Full Metal Case
  • Full Metal Valve Housing
  • Compact dimensions for lightweight comfort
  • Includes Super Flow LP Hose

Scubapro MK25/A700 Regulator Specifications

1'St Stage Type
Balanced Flow-Through Piston
Lp Ports
5Hf
Hp Ports
2
Adjustable 2'Nd Stage
Yes, Adjustable Breathing Resistant'S, Venturi Dive/Pre-Dive Switch
2'Nd Stage Type
Air Balanced Valve
Materials
First Stage: Body Chromed Brass, Piston: Composite/Stainless Steel, Second Stage: Case And Valve Housing, Chromed Brass
Hose Thread
3/8"
Total Weight
38.4Oz (1,090G)
Weight [with packaging]
3.9 lb

MK25/A700 Regulator Customer Reviews

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by PowerReviews
Scubapro MK25/A700 Regulator
 
5.0

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (11)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Effortless breathing (9)
  • Adjustable (8)
  • Comfortable (8)
  • Nitrox compatible (6)

Cons

    Best Uses

    • Warm water (7)
    • Extreme depths (5)
    • Cold water (4)
      • Reviewer Profile:
      • Advanced (5), Professional (3)
      • Diving Type:
      • Open water diving (10), Wreck diving (9), Drift diving (8), Night diving (7), Outdoor professional (5)
      • Was this a gift?:
      • No (10)

    Reviewed by 11 customers

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    Displaying reviews 1-5

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    5.0

    Always wanted a Scubapro regulator.

    By diverjef

    from Alexandria, Va

    About Me Advanced

    Verified Buyer

    Pros

    • Adjustable
    • Comfortable
    • Effortless Breathing
    • Nitrox Compatible

    Cons

      Best Uses

        Comments about Scubapro MK25/A700 Regulator:

        Nice device. No problems. Would buy again.

        • Diving Type:
        • Drift Diving, Night Diving, Open Water Diving, Rescue Diving, Wreck Diving
        • Was this a gift?:
        • No

        Comment on this review

         
        5.0

        Sweet

        By CarolB

        from Baton Rouge, LA

        About Me Advanced

        Verified Buyer

        Pros

        • Adjustable
        • Effortless Breathing
        • Small Size

        Cons

          Best Uses

          • Good All-around Regulator

          Comments about Scubapro MK25/A700 Regulator:

          Like the small size. Breathes nicely. Still a bit noisy but that's ScubaPro but it'll still be working 20 years from now.

          • Diving Type:
          • Cave Diving, Drift Diving, Night Diving, Open Water Diving, Rescue Diving, Wreck Diving
          • Was this a gift?:
          • No

          Comment on this review

           
          5.0

          Breathes sweetly

          By CarolB

          from Baton Rouge, LA

          About Me Advanced

          Verified Buyer

          Pros

          • Adjustable
          • Effortless Breathing
          • Nitrox Compatible
          • Small Size

          Cons

          • Noisy

          Best Uses

          • Everywhere

          Comments about Scubapro MK25/A700 Regulator:

          Great overall design.

          • Diving Type:
          • Drift Diving, Night Diving, Open Water Diving, Rescue Diving, Wreck Diving
          • Was this a gift?:
          • No

          Comment on this review

          (1 of 1 customers found this review helpful)

           
          5.0

          Great Reg! Love it.

          By Esteban

          from Buenos Aires

          About Me Casual/ Recreational

          See all my reviews

          Verified Buyer

          Pros

          • Comfortable
          • Effortless Breathing

          Cons

            Best Uses

            • Cold Water
            • Extreme Depths
            • Warm Water

            Comments about Scubapro MK25/A700 Regulator:

            Breaths great no matter the depth. well built and reliable.

            • Diving Type:
            • Drift Diving, Night Diving, Open Water Diving, Wreck Diving
            • Was this a gift?:
            • No

            Comment on this review

            (1 of 5 customers found this review helpful)

             
            5.0

            Beautiful piece of equipment

            By unbiased

            from Chicago, Illinois

            About Me Beginner

            See all my reviews

            Pros

            • Comfortable

            Cons

              Best Uses

              • Warm Water

              Comments about Scubapro MK25/A700 Regulator:

              Bought this for an upcoming trip to Cozumel – Feels great, have not yet used it, but I think it will work just fine. As a beginner, I used a different regulator in class which made my jaw feel uncomfortable, I liked the reviews of the A700 online which indicate this model allows for effortless breathing and comfortable to wear.

              I ordered this as a package through Leisure Pro, they offered to assemble and test everything for me which included the Air/2 and the transmitter included with the Galileo Sol dive computer. This fits perfectly into the ScubaPro regulator bag and everything fits securely into the ScubaPro Dive and Roll check in bag.

              All the appropriate serial/manufacture warranties were included and registration was a snap!

              • Diving Type:
              • Open Water Diving
              • Was this a gift?:
              • No

              Comment on this review

              Displaying reviews 1-5

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              Q&A

              Questions & Answers Powered by TurnTo®

              Questions about this item:

              Shopper  Why Did You Choose This?
              CHRISTOPHER L  I've been very happy with this reg...breathes super easy and is the quality you'd expect form SP. You'll never go wrong with a MK25, I'm partial to the tech black finish though.
              Shopper  Hi Guy, What is the size of the high-pressure ports and the low-pressure ports? Will
              JOHN D  The ports are all industry standard.
              Shopper  What Octo do you recomend ? Thanks.
              JOSEPH S  I use the scuba pro R295 octo. It is reliable. The mk25/A700 is a nice reg I thought the secound stage would feel heavy but was just fine
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