The Scubapro MK25T EVO / S620Ti Regulator – INT is a second-stage regulator from Scubapro – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Mabul’s world-class visibility or hovering in the blue.
Technical Specifications
| Specification | Details |
| Brand | Scubapro |
| Product | MK25T EVO / S620Ti Regulator – INT |
| Stage | 2nd Stage |
| Type | Air balanced |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Balanced demand valve: Delivers air smoothly and effortlessly at any depth.
- Adjustable cracking pressure: Fine-tune the breathing resistance to your preference.
- Comfortable mouthpiece: Silicone mouthpiece shaped for long dives without jaw fatigue.
- Purge button: One-touch clearing keeps the regulator ready to breathe.
Suited for Malaysian Dive Sites
The Scubapro MK25T EVO / S620Ti Regulator – INT is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive.
- Purge a few times before and after each dive to flush sand.
- Replace the mouthpiece when it starts to harden or crack.
- Service alongside the first stage – they’re a system.
Final Verdict
Every breath underwater starts here. The Scubapro MK25T EVO / S620Ti Regulator – INT delivers smooth, effortless air at any depth – exactly what you want from a second stage.




Bernard Wong –
This Scubapro MK25T EVO / S620Ti Regulator is a workhorse. Its dependability is unmatched. But one thing I’d like to see improved is the customer service. I had to wait for a few days for a response from the support team.
Evelyn Low –
I’ve had this regulator for a few months now, and I must say it’s one of the best purchases I’ve made for my scuba diving gear. The Scubapro MK25T EVO / S620Ti Regulator – INT has been incredibly reliable and has performed flawlessly on all my dives.
Lynette Sim –
I recently purchased the Scubapro MK25T EVO / S620Ti Regulator and I must say it’s an amazing product. The construction and build quality are top-notch, making it feel very durable and reliable. I like the adjustable crack resistant hose and the fact that it’s a cold-water regulator.
Amanda Tan –
How does the Scubapro MK25T EVO / S620Ti Regulator – INT compare to other regulators on the market?
Imran Hanafiah –
Thank you for reaching out to us, Amanda! We appreciate your interest in our Scubapro MK25T EVO / S620Ti Regulator – INT. This regulator is part of our high-end range and offers exceptional performance and durability. Compared to other regulators on the market, the MK25T EVO / S620Ti stands out for its superior flow efficiency, reduced weight, and excellent low-pressure performance. Its patented EVO first-stage design and titanium second-stage provide increased reliability and resistance to corrosion. We recommend checking out our comparison chart to get a better idea of how this regulator compares to similar models from other manufacturers. Have a great day!
Ryan Wong –
I’ve always been a fan of Scubapro’s products, and the Scubapro MK25T EVO / S620Ti Regulator – INT is no exception. However, I did find the price to be a bit steep.
Benjamin Koh –
I was a bit skeptical about the Scubapro MK25T EVO / S620Ti Regulator – INT at first, but after using it for a few dives, I was impressed with its performance and reliability. It’s definitely worth the investment.
Kevin Lai –
The Scubapro MK25T EVO / S620Ti Regulator is a beast! It’s reliable, efficient, and has a great build quality. The price may seem steep for some, but trust me, it’s worth it. I’ve used it for several dives and I have no complaints.
Sophia Teo –
How does the S620Ti component of the regulator work together with the MK25T EVO?
Junhao Lo –
Hello Sophia, thank you for your question about the Scubapro MK25T EVO / S620Ti Regulator. The S620Ti air source and MK25T EVO second stage regulator work together seamlessly to provide a reliable and efficient breathing experience. The S620Ti air source provides a high flow rate of air, while the MK25T EVO second stage regulator efficiently delivers this air to the diver. Together, they help to reduce breathing resistance and provide a comfortable diving experience. If you have any further questions or need more information, please don’t hesitate to ask. We’re here to help.
Cecilia Goh –
What are the maintenance requirements for the Scubapro MK25T EVO / S620Ti Regulator?
Junhao Lo –
Thank you for your question, Cecilia. Routine maintenance for the Scubapro MK25T EVO / S620Ti Regulator includes daily checks before and after use, cleaning the first stage and second stage, lubricating O-rings, and storing the regulator in a dry, cool place away from direct sunlight. It also requires periodic maintenance every 12 to 18 months, which includes disassembling and inspecting the regulator, and replacing any worn or damaged parts. We recommend referring to the user manual for detailed maintenance instructions.
Ryan Chua –
I recently purchased the Scubapro MK25T EVO / S620Ti Regulator and I’m extremely happy with it. The only thing that prevents me from giving it a full 5 stars is that it’s a bit heavy, making it a bit cumbersome to carry around.
Emily Ooi –
Is the Scubapro MK25T EVO / S620Ti Regulator suitable for beginner divers?
Imran Hanafiah –
Thank you for your question, Emily. The Scubapro MK25T EVO / S620Ti Regulator is a high-performance regulator that’s suitable for technical diving, which may be challenging for beginner divers. However, with proper training and guidance, it can be a great regulator to learn with. The Mk25T Evo is a high-flow first stage that’s easy to maintain and offers excellent air delivery, while the S620Ti is a balanced second stage that provides a smooth, consistent gas flow.
Kevin Goh –
I’ve used the Scubapro MK25T EVO / S620Ti Regulator – INT for several dives now, and I can confidently say it’s one of the best regulators on the market. Its performance is top-notch, and it’s incredibly easy to use.
Michelle Lim –
How does the Scubapro MK25T EVO / S620Ti Regulator compare to other regulators on the market?
Junhao Lo –
Thank you for your interest in the Scubapro MK25T EVO / S620Ti Regulator! This regulator is a high-end product that’s known for its exceptional performance, reliability, and durability. When compared to other regulators on the market, the MK25T EVO / S620Ti stands out for its advanced technology and high-quality materials. The regulator’s pneumatically balanced second stage and MK25 first stage provide a smooth and consistent breathing experience, making it ideal for both warm and cold-water diving. If you’d like to know more about the product or want to see how it compares to other regulators in our lineup, I’d be happy to help. Do you have any specific questions or areas of interest?