Scubapro Mk2 EVO


The MK2 EVO is the only downstream piston-style first stage with internal components specifically designed to resist freezing in extreme cold-water conditions. 

The classic downstream valve is the first choice fo resorts and rental facilities worldwide for warm and moderate water temperatures. This is the best example of bulletproof reliability and trouble-free, minimal-maintenance regulators. A classic downstream piston does not compensate for the minor changes in pressure delivered to the second stage as tank air is consumed, but still guarantees solid performance.

The SCUBAPRO "workhorse," the MK2, was originally first introduced in 1963. This continuously updated, classic downstream piston regulator remains as popular as ever, especially in schools and training centers. Compact, simple, and reliable, the MK2 is reputed for easy maintenance and great performance.

First Stage

  • Classic downstream piston design features a chrome-plated brass body with one high pressure and four low pressure ports.

  • Patent pending XTIS (Extended Thermal Insulating System) fully iso- lates the mechanical elements from the cold, increasing freezing resis- tance by an average of 50% over its predecessor without compromising breathing performance.

  • Additional internal technical improvements include a spring insulating bushing and coating, an insulating piston bushing, an insu- lating sleeve and an antifreeze cap, all of which contribute to freezing resistance. (Key insulation system components are visible in blue.)

  • Chrome-plated brass body is 3.5mm smaller than its predecessor but houses an oversized piston by 1.6mm that provides better breath- ing performance by increasing airflow by 15%.

  • Stainless steel removable orifice allows for easier maintenance while extending regulator life.

  • Available in a 3364psi/232bar INT configuration.

  • Meets new EN250-2014 standards for cold-water breathing perfor- mance.

  • Weight: INT 232 - 24.9oz/706g.

  • Airflow at 2900psi/200bar: 3000 l/ min - 106 SCFM.

  • Intermediate pressure (psi/bar): 123-142/8.5-9.8. 


SCUBAPRO warrants to the original, registered consumer purchaser that, for the period of one year from date of purchase, each SCUBAPRO product component not otherwise warranted, and each SCUBAPRO replacement part, purchased from an authorized SCUBAPRO dealer will be free from defects in materials and workmanship under normal use and with reasonable maintenance. This warranty does not apply to any product or part used commercially. A list of authorized SCUBAPRO dealers can be obtained by calling 1-800-GO-SCUBA or at SCUBAPRO will, at its option, repair or replace without charge any warranted component or replacement part that is defective in materials or workmanship. Repair or replacement is SCUBAPRO’s only responsibility and your only remedy under this warranty. To obtain warranty service, you must deliver the affected component or part, together with your proof of purchase to any authorized SCUBAPRO dealer. This warranty does not cover damage resulting from improper usage, improper maintenance, neglect of care or maintenance or repair service performed by someone other than an authorized SCUBAPRO dealer. ALL IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. SCUBAPROSHALL NOT BE LIABLE FOR LOSS OF USE OR ANY OTHER INCIDENTAL, CONSEQUENTIAL, OR INDIRECT COSTS, EXPENSES OR DAMAGES. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusions may not apply to you. No salesperson, dealer or representative is authorized to make any modifications to this warranty or to make additional warranties on behalf of SCUBAPRO. This warranty gives you specific legal rights, and you may also have other rights that may vary from state to state.

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