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Scubapro MK25 EVO/S620 Ti Dive Regulator System, INT, Black, One Size

4.9 4.9 out of 5 stars 18 ratings

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Purchase options and add-ons

Color Silver;Black
Brand Scubapro
Style Mk25 Evo/S620ti Dive Regulator System
Special Feature Rust Resistant
Item Weight 2 Pounds

About this item

  • Smaller and lighter than the S600 but using the same-sized diaphragm, the S620 Ti delivers instant air on demand with super inhalation sensitivity.
  • An air-balanced flow-through piston housed in a chrome-plated brass body provides constant airflow unaffected by depth, tank pressure, or breathing rate.
  • SCUBAPRO’S patented Extended Thermal Insulating System insulates the inner mechanism, improving cold-water resistance without compromising breathing performance.
  • The regulator includes two opposing high-pressure ports that let you position the first stage up or down, along with four high-flow and one axial super-high-flow low-pressure ports.
  • Driven to constantly innovate and improve the diving experience, SCUBAPRO builds flawless equipment for the work, sport, and lifestyle of people whose passion is found below the surface.
  • External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
  • Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.

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From the manufacturer

SCUBAPRO MK25 EVO/S620 Ti Diving Regulator System
MK25 EVO/S620 Ti Diving Regulator System

Ultra-Light, Ultra-Comfortable Regulator

MK25 EVO/S620 Ti Diving Regulator System

Discover the peace of exploring the water with the SCUBAPRO MK25 EVO/S620 Ti combo, which combines the high-performance MK25 EVO first stage with the S620 Ti second stage to create an all-purpose, all weather regulator system.

The MK25 EVO first stage with an air-balanced piston offers excellent resistance to freezing, and superb inhalation sensitivity. The S620 Ti second stage embraces the best features of SCUBAPRO's renowned S600 in an upgraded, state-of-the-art design.

The Benefits of Piston Technology

The task of a first stage regulator is quite simple: reduce the high-pressure air flowing from the tank to a consistent intermediate pressure for delivery to the second stage. By far the best way to accomplish this necessary step-down process is with a piston-style first stage, and air-balanced piston first stage regulators are the first choice of demanding sport divers and professionals.

An air-balanced piston first stage like the MK25 EVO offers excellent reliability thanks to fewer moving parts, and is more responsive for instant delivery of air on demand and extra-high air flow—especially in low tank pressure ranges.

Key Technical Specs

  • 1st Stage Type: Piston
  • 1st Stage Material: Chrome-Plated Brass
  • 2nd Stage Design: Balanced (S Series)
  • 2nd Stage Material: Titanium Components
  • Water Temp: Cold, Temperate, Warm
  • Connector Type: INT
  • Nitrox Mix: Up to 40%
Air-Balanced Flow-Through Piston MK25 EVO  First Stage

Air-Balanced Flow-Through Piston MK25 EVO First Stage

The MK25 EVO first stage provides instant delivery of air on demand in all diving environments and all water temperatures. The inner mechanism is insulated from the environment, improving cold-water resistance and delaying ice formation.

The opposing HP ports allow the MK25 EVO to be positioned either up or down. The five high-flow LP ports provide higher airflow than standard low-pressure ports and are mounted on a swivel turret to maximize hose routing options.

Innovative, Comfortable S620 Ti Second Stage

Innovative, Comfortable S620 Ti Second Stage

The S620 Ti provides effortless airflow in a comfortable, lightweight package with an upgraded, state-of-the-art design. The corrosion-free titanium inlet tube inside a rugged reinforced technopolymer case protects against the harsh effects of sea water.

It also features a Hi-Flow mouthpiece with enlarged mouthpiece pipe for improved comfort and airflow, a flow-engineered exhaust tee diverts bubbles out of your line of sight, and easy adjustments via a high-grip inhalation effort control knob and a Venturi-Initiated Vacuum Assist (VIVA) switch.

MK25 EVO/S620 Ti System MK25 EVO DIN 300/S620 Ti System MK25T EVO/S620 X-Ti System MK25 EVO/A700 CARBON BT System MK25 EVO/A700 System MK17 EVO/A700 System
MK25 EVO/S620 Ti System MK25 EVO DIN 300/S620 Ti System MK25T EVO/S620 X-Ti System MK25 EVO/A700 Carbon BT System MK25 EVO/A700 System MK17 EVO/A700 System
Customer Reviews
4.9 out of 5 stars
18
4.8 out of 5 stars
7
5.0 out of 5 stars
2
4.4 out of 5 stars
16
5.0 out of 5 stars
14
First Stage Type MK25 EVO with Air-Balanced Piston MK25 EVO DIN 300 with Air-Balanced Piston MK25T EVO (full titanium) with Air-Balanced Piston MK25 EVO (Black Tech Coated) with Air-Balanced Piston MK25 EVO with Air-Balanced Piston MK17 EVO with Air-Balanced Diaphragm
First Stage Material Chrome-Plated Brass Chrome-Plated Brass Titanium Black Tech-Coated Brass Chrome-Plated Brass Chrome-Plated Brass
Low-Pressure Ports with High-Flow (HF) 5 5 5 5 5 4
High-Pressure Ports 2 2 2 2 2 2
Swivel Ports
Extended Thermal Insulating System (XTIS)
Second Stage Type S620 Ti with Air-Balanced Valve S620 Ti with Air-Balanced Valve S620 X-Ti with Air-Balanced Valve A700 Carbon BT with Air-Balanced Valve A700 with Air-Balanced Valve MetalA700 with Air-Balanced Valve
Second Stage Material Titanium Components Titanium Components Titanium Components Carbon Fiber Cover All-Metal Casing
Adjustable VIVA Yes Yes Yes Yes, Coaxial Yes, Coaxial Yes, Coaxial
Connector Type INT DIN INT INT INT INT

Product Description

SCUBAPRO embraces the best features of its renowned S600 in an upgraded, state-of-the-art design with the MK25 EVO/S620 Ti dive regulator system. Smaller and lighter than the S600 but using the same-sized diaphragm, the S620 Ti delivers instant air on demand with super inhalation sensitivity. An air-balanced flow-through piston housed in a chrome-plated brass body provides constant airflow unaffected by depth, tank pressure, or breathing rate. SCUBAPRO’S patented Extended Thermal Insulating System insulates the inner mechanism, improving cold-water resistance without compromising breathing performance. The regulator includes two opposing high-pressure ports that let you position the first stage up or down, along with four high-flow and one axial super-high-flow low-pressure ports. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds flawless equipment for the work, sport, and lifestyle of people whose passion is found below the surface. Features INT connector; suitable for cold, temperate, and warm waters; one-year warranty.

Product information

Technical Details

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Scubapro MK25 EVO/S620 Ti Dive Regulator System, INT, Black, One Size


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Customer reviews

4.9 out of 5 stars
4.9 out of 5
18 global ratings

Customers say

Customers like the breathability, comfort, and weight of the storage hook. For example, they mention it's a great breathing regulator that doesn't tire their jaw.

AI-generated from the text of customer reviews

4 customers mention4 positive0 negative

Customers are satisfied with the breathability of the storage hook. They mention it's a great product that breathes like an absolute dream.

"...Scubapro to the rescue. Easy the breath, like taking a breath at the surfuce. Light weight, great fit so it doesn't tire your jaw...." Read more

"Great breathing reg with super build quality. 2nd stage is light, and very comfortable to dive. Knobs are easy to use, even with cold water gloves." Read more

"...I didn't have to pull any harder, and there was no notable difference in breathability. Worth the price." Read more

"What a great set. Breaths like an absolute dream...." Read more

3 customers mention3 positive0 negative

Customers like the comfort of the storage hook. They mention it's comfortable, light weight, and doesn't tire their jaw.

"...Light weight, great fit so it doesn't tire your jaw...." Read more

"...2nd stage is light, and very comfortable to dive. Knobs are easy to use, even with cold water gloves." Read more

"...I think it's more my personal experience than what really is. It's very comfortable, and is lighter than the S600." Read more

3 customers mention3 positive0 negative

Customers like the weight of the storage hook. They say it's light weight, and comfortable to dive with.

"...Easy the breath, like taking a breath at the surfuce. Light weight, great fit so it doesn't tire your jaw...." Read more

"Great breathing reg with super build quality. 2nd stage is light, and very comfortable to dive. Knobs are easy to use, even with cold water gloves." Read more

"...It's very comfortable, and is lighter than the S600." Read more

What a great set. Breaths like an absolute dream.
5 Stars
What a great set. Breaths like an absolute dream.
Still don’t understand the point of pre-dive/dive because I forgot to switch to dive and it still breathed fine. That said, the knob for pull strength is awesome. It can be as light as you could possibly imagine or a fairly decent pull (my preference). Much much much better than my cheaper reg setup previously.
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Top reviews from the United States

Reviewed in the United States on September 29, 2023
Reviewed in the United States on June 27, 2023
Customer image
5.0 out of 5 stars What a great set. Breaths like an absolute dream.
Reviewed in the United States on June 27, 2023
Still don’t understand the point of pre-dive/dive because I forgot to switch to dive and it still breathed fine. That said, the knob for pull strength is awesome. It can be as light as you could possibly imagine or a fairly decent pull (my preference). Much much much better than my cheaper reg setup previously.
Images in this review
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Customer image
Reviewed in the United States on June 4, 2018
6 people found this helpful
Report
Reviewed in the United States on August 11, 2020
2 people found this helpful
Report
Reviewed in the United States on July 24, 2018
4 people found this helpful
Report
Reviewed in the United States on April 6, 2021
Customer image
5.0 out of 5 stars Muy bueno
Reviewed in the United States on April 6, 2021
Excelente regulador, es muy confortable
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Top reviews from other countries

Translate all reviews to English
Kindleユーザー
5.0 out of 5 stars 大変スムーズな取り引きでした
Reviewed in Japan on August 22, 2023
Amazon カスタマー
4.0 out of 5 stars いいです
Reviewed in Japan on April 28, 2020