Home Scuba Diving Equipment In the Spotlight: Scubapro MK25 EVO/S620 Ti Regulator Review

In the Spotlight: Scubapro MK25 EVO/S620 Ti Regulator Review

by 2 Dive For
10 minutes read

Scubapro MK25 EVO/S620 TI Regulator Overall Review

After diving deep into testing and gathering insights from experts and fellow divers, we’ve got the inside scoop. Here’s what we think in a nutshell. Continue scrolling to read the rest of the review.



Do we recommend this regulator? Yes



It’s always advisable to buy regulators from an authorized dealer so they can be set up and tested before use. Click on either of the buttons below.


Scubapro is a brand synonymous with quality and performance in scuba diving. Their products are designed with the diver’s safety and comfort in mind, and the MK25 EVO/S620 Ti Regulator is no exception. This regulator is a testament to Scubapro’s commitment to innovation and excellence. However, purchasing Scubapro gear from an authorized dealer is crucial to ensure proper setup and testing, which is vital for your safety underwater.

Overview of the Regulator

The MK25 EVO/S620 Ti Regulator is a top-performing diving system that offers superior ultra-high airflow and unbeatable performance in all temperatures and diving conditions. It combines the MK25 EVO, a balanced piston first stage, and the S620 Ti, a second stage regulator. This duo offers a seamless diving experience, whether you’re exploring warm tropical waters or braving the cold depths.

Spec Breakdowns & Features


Specs & FeaturesDetails
ValveDIN or yoke
First stageBalanced Flow-Thru-Piston
Second stageAir Balanced Valve
PortsTwo high-pressure, five low-pressure
Max working pressure300 bar/4350 psi (DIN); 232 bar/3365 psi (yoke)
Weight37.4 oz/1,060.3g (yoke)

Testing Experience

During my testing, the MK25 EVO/S620 Ti Regulator performed exceptionally well in cold and warm water conditions. The breathability was excellent, and the air delivery was consistent at different depths. The regulator’s work breathing has been reduced by 37%, making the airflow feel effortless. The exhaust tee design also effectively diverts bubbles from your field of view, enhancing the diving experience.

Testing ConditionsBreathability Rating
Warm water (20m depth)9.5/10
Cold water (30m depth)8.5/10
Deep water (40m depth)9/10

Maintenance Requirements

Like all scuba gear, the MK25 EVO/S620 Ti Regulator requires regular servicing to ensure optimal performance and longevity. I recommend annual servicing unless Scubapro provides specific guidelines.

Pros and Cons

One recreational diver, John, shared, “The MK25 EVO/S620 Ti Regulator is incredibly lightweight and compact, making it perfect for travel.” Another diver, Lisa, added, “The adjustable inhalation control is a game-changer. It makes breathing underwater feel natural and effortless.”

However, some divers might find the price point a bit steep. As recreational diver Mark pointed out, “It’s a fantastic regulator, but it might not fit everyone’s budget.”

Price vs. Quality

The MK25 EVO/S620 Ti Regulator is undoubtedly a high-end piece of scuba gear. While it comes with a higher price tag, its quality, performance, and features justify the cost. It’s a great value for divers who prioritize performance and durability.

Do We Recommend?

As an experienced scuba diving instructor, I highly recommend the MK25 EVO/S620 Ti Regulator for recreational divers. Its superior performance and ease of use, and comfort make it a worthy investment for any diver.


In conclusion, the Scubapro MK25 EVO/S620 Ti Regulator is a top-tier regulator that delivers on all fronts. Its high-quality construction, excellent performance, and user-friendly features make it a standout choice for recreational divers. Remember, always purchase from authorized dealers to ensure you’re getting a regulator that has been properly set up and tested. Dive safe and enjoy the underwater world, confident that your gear won’t let you down.Balanced Flow-Thru-Piston

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