SCUBAPRO

MK25 EVO / S620 Ti

One regulator system for every water temperature

SCUBAPRO pairs its MK25 EVO first stage with its S620 Ti second stage to make an all-purpose, all-weather regulator system. The MK25 EVO resists freezing, has superb inhalation sensitivity and delivers air the moment you need it. The S620 Ti takes the best features of SCUBAPRO's S600 into a smaller, lighter case with the same-sized diaphragm. SCUBAPRO calls it a winner in all water temperatures and all dive conditions. Choose INT or DIN 300, in Standard or White.

Ask for the price on LINE

Connection
Colour

Not chosen yet: Connection, Colour · choose first, or just ask in the chat

  1. 1Tap Order on LINE: our chat opens with your model, colour and size typed in. Just send.
  2. 2We check stock and confirm the total with shipping in the chat.
  3. 3Pay by transfer or PromptPay, send the slip, and we ship with a tracking number.
  • Free shipping in Thailand from ฿2,000
  • Authorised dealer · brand warranty

Our video review

SCUBAPRO MK25 EVO / S620 Ti REGULATOR ระดับพรีเมียมของนักดำน้ำตัวจริง!

Shorts

Highlights

MK25 EVO: an air-balanced piston for instant air on demand

The MK25 EVO first stage uses an air-balanced flow-through piston in a chrome-plated brass body. It delivers air instantly on demand, and the airflow stays constant and effortless whatever your depth, tank pressure or breathing rate. Two opposing HP ports let you mount it facing up or down, and five LP ports on a swivel turret (four high-flow, one axial super high-flow) give you more ways to route your hoses.

S620 Ti: more compact and lighter than the SCUBAPRO S600

SCUBAPRO took the best features of its S600 and made the S620 Ti more compact and lighter, with the same-sized diaphragm for maximum breathing sensitivity. The air-balanced valve smooths out inhalation effort at different depths and supply pressures. The full titanium barrel is lightweight, rugged and resists corrosion.

XTIS insulation and anti-freeze protection for cold water

SCUBAPRO's patented XTIS (Extended Thermal Insulating System) insulates the inner mechanism from the water around it, improving cold-water resistance and delaying ice formation in extreme cold without compromising breathing performance. Anti-freeze protection adds breathing reliability in the most extreme water temperatures.

Adjust your own breathing, with a comfortable high-flow mouthpiece

An easy-grip inhalation effort knob lets you adjust the breathing yourself, alongside the VIVA (Venturi-Initiated Vacuum Assist) lever. The compact Hi-Flow mouthpiece, exclusive to the S620 Ti, sits on an enlarged mouthpiece pipe for better airflow and mouth comfort. The large purge button improves water circulation, and the re-engineered exhaust tee directs bubbles out of your field of view.

Pick your rubber

INT (yoke)

Clamp-on

A user-friendly clamp-on connection to the tank valve, secured by a screw knob. SCUBAPRO notes it is common in the USA.

Model codes 12.620.000 Standard / 12.620.010 White

DIN 300

Screw-in

A compact, streamlined connection that screws into the tank valve. SCUBAPRO notes it is common in Europe.

Model codes 12.620.300 Standard / 12.620.030 White

Standard

Standard colour

The MK25 EVO / S620 Ti in its standard colours, in INT or DIN 300. The box holds the regulator set, a 4 mm Allen key and the manual.

Model codes 12.620.000 INT / 12.620.300 DIN 300

White

White / dark grey

Unique white and dark grey accents on both the first and second stages. The box adds a 75 cm low-pressure hose. Available in INT or DIN 300.

Model codes 12.620.010 INT / 12.620.030 DIN 300

Who it is for

Great for
  • Divers who want one regulator for every water temperature: SCUBAPRO built it as an all-purpose, all-weather system
  • Divers who also dive cold water: it has XTIS insulation and anti-freeze protection
  • Divers who want to adjust breathing themselves, with the inhalation effort knob and the VIVA lever
  • Nitrox divers using mixes up to 40%
Maybe not for
  • Divers using nitrox above 40%: SCUBAPRO rates it up to 40%, so ask us on LINE first

Specifications

First stage
MK25 EVO: air-balanced flow-through piston, chrome-plated brass
Cold water
XTIS (Extended Thermal Insulating System) + anti-freeze protection
Ports
2 HP (opposing) · 5 LP: 4 high-flow + 1 axial super high-flow on a swivel turret
Second stage
S620 Ti: air-balanced valve, full titanium barrel, reinforced technopolymer case
Adjustments
Inhalation effort knob + VIVA (Venturi-Initiated Vacuum Assist) lever
Mouthpiece
Compact Hi-Flow mouthpiece
Nitrox
Up to 40%
Weight
1.17 kg Standard INT · 0.96 kg White DIN (2.579 / 2.114 lb)
In the box
Standard: MK25 EVO / S620 Ti regulator set + 4 mm Allen key + manual · White: MK25 EVO / S620 Ti White regulator set + 4 mm Allen key + manual + 75 cm LP hose
Details and specs from the official SCUBAPRO website ↗

FAQ

INT or DIN 300: which one should I choose?

It is how the first stage connects to the tank valve, so match the valves you dive with. INT (yoke) clamps onto the valve and is secured by a screw knob; SCUBAPRO notes it is common in the USA. DIN screws into the valve and is more compact and streamlined; it is common in Europe. Not sure? Ask us on LINE.

Can I use it with nitrox?

Yes. SCUBAPRO rates it for nitrox mixes up to 40%.

Can I use it in cold water?

SCUBAPRO built it for all water temperatures. The MK25 EVO first stage has XTIS insulation, which delays ice formation in extreme cold water, plus anti-freeze protection for the most extreme water temperatures.

How many ports does it have?

Two opposing HP ports and five LP ports on a swivel turret: four high-flow and one axial super high-flow.

You may also like

Order on LINE
Order on LINE