Current figures use successful checks within 24 hours, for EUR listings in your selected destination. Cheapest and average use confirmed in-stock prices for one matching option; delivery and taxes are excluded. Retailer counts include shops with a checked price even if out of stock. Unknown stock is not counted as in stock.
The low is the lowest in-stock price we actually recorded in the past 90 days, with 1 day of observations available. Missing days are not estimated. Weekly change compares the lowest price among the same listings now and at their last recorded check 7–8 days ago. Different sizes, colours and bundles can have different prices; check the option shown beside each retailer price.
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Collecting price history — 1 recorded days
Daily lowest in-stock item price for the matched option · EUR
View recorded prices (1 days)
Date (UTC)
Lowest recorded
2026-09-28
€1,169.00
Gaps mean no qualifying check was recorded. Prices between observations are unknown. Retailer reference prices are not historical observations.
Product description & specifications
Compare the listed retailer options below. Check the exact size, colour, connection and included accessories before buying.
With the MK25 EVO/A700 you are guaranteed a reliable, low-effort delivery of air, no matter how hard you're breathing, how deep you're diving, or what your temperature gauge reads.
Full regulator system package with S270 Balanced Octopus.
The MK25 EVO first stage lets you enjoy an ultra-fast breathing response, instant delivery of air on demand, great sensitivity and extra-high airflow, regardless of how cold the water is.
The A700 second stage, with its metal casing, screw-down cover, metal valve housing (barrel) and over-molded accents, exhibits a real muscularity in design. Put them together and you get unparalleled breathing performance whether you're cruising the balmy waters of the tropics or venturing beneath a polar ice cap.
Air balanced piston first stage in a chrome-plated body delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
Two opposing high pressure ports allow the first stage to be positioned either up or down.
Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
Rugged full metal second stage case and valve housing (barrel) are able to withstand years of aggressive diving.
Metal second stage case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
Air balanced second stage valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
Sectional exhaust tee and a first-rate purge help to deliver effortless inhalation and an ease of exhalation that is unmatched.
User controls include a diver-adjustable inhalation effort knob and coaxial Venturi-Initiated Vacuum Assist (VIVA) switch.
Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
2nd Stage Design
Balanced
1st Stage Type
Piston
2nd Stage Series
A Series
Water Temp
Warm, Cold, Temperate
Connector Type
DIN
Nitrox Mix
Up to 40%
HP Ports
2
LP Ports
5
1st Stage Material
Chrome-Plated Brass
2nd Stage Material
All-Metal Casing
Weight
3.47649 lb
Adjustable 2nd Stage
Yes
2nd Stage Valve Housing Material
Metal
Listed features
Full regulator system package with S270 Balanced Octopus.
Air balanced piston first stage in a chrome-plated body delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
Two opposing high pressure ports allow the first stage to be positioned either up or down.
Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
Rugged full metal second stage case and valve housing (barrel) are able to withstand years of aggressive diving.
Metal second stage case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
Air balanced second stage valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
Sectional exhaust tee and a first-rate purge help to deliver effortless inhalation and an ease of exhalation that is unmatched.
User controls include a diver-adjustable inhalation effort knob and coaxial Venturi-Initiated Vacuum Assist (VIVA) switch.
Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
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