Scubapro S620Ti MK25 EVO Regulator with FREE S270 Octopus
SUMMER OFFER. Scubapro S620Ti MK25 EVO Regulator with FREE S270 Octopus combines premium MK25 EVO first stage with high-performance S620Ti second stage.
DIN or A-Clamp?
Dispatched in 1 to 2 days
Scubapro S620Ti MK25 EVO Regulator with FREE S270 Octopus combines premium high-performance MK25 EVO first stage with its high-performance S620Ti second stage to create a winning all-purpose, all-weather regulator system.
Scubapro MK25 EVO First Stage lets you enjoy an ultra-fast breathing response, instant air delivery on demand, great sensitivity and extra-high airflow - regardless of the water’s cold.
The Scubapro S620Ti Second Stage embraces the best features of Scubapro's renowned S600 in an upgraded, state-of-the-art design. Delivering excellent performance, the S620Ti's work of breathing has been reduced by 37% over the Scubapro S600, providing effortless airflow under all dive conditions.
The Scubapro S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when needed.
Scubapro S620Ti MK25 EVO with S270 Octopus set includes
- Scubapro MK25 EVO Piston First Stage
- ScubaproS620TI Adjustable Second Stage
- Scubapro S270 Octopus
- Scubapro High-flow Regulator Hose
- Scubapro High-flow Octopus Hose
S620Ti Second Stage
The Scubapro S620Ti embraces the best features of Scubapro's renowned S600 in an upgraded, state-of-the-art design.
Delivering excellent performance, the S620Ti's work of breathing has been reduced by 37% over the Scubapro S600 second stage, providing effortless airflow under all dive conditions.
The large purge button improves water circulation, and the new exhaust tee directs bubbles out of the field of view. It's a stellar combination that can be relied upon to deliver top-line performance in all dive conditions.
The full titanium inlet tube is ultralight, the large purge button improves water circulation, and the re-engineered exhaust tee increases performance while directing bubbles out of the field of view.
Reliable and easy to breathe
- Air-balanced valve smoothes the inhalation effort at varying depths and supply pressures.
- Rugged reinforced technopolymer case and the front cover can withstand years of aggressive diving.
- Titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.
- Uses the S600's large diaphragm inside a compact casing for maximum breathing sensitivity.
- User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.
- Super-flow hose features an oversized bore allowing more air flow on each inhalation.
- Ultra-comfortable compact orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.
- Airflow at 2900psi/200bar: 1850 l/min.
- Nitrox Compatible up to 40%
MK25 EVO First Stage
Scubapro MK25 EVO lets you enjoy an ultra-fast breathing response, instant air delivery on demand, great sensitivity and extra-high airflow - regardless of the water’s cold.
Air-balanced flow-through piston design provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
MK25 EVO is cold water rated
Patented XTIS (Extended Thermal Insulating System) fully insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
Anti-freeze protection radically increases breathing reliability when diving in extreme water temperatures.
Scubapro MK25 EVO First Stage Regulator is CE certified according to the latest EN250A European Standards for all diving conditions, including extreme cold water.
Excellent hose routing
Two high-pressure and five high-flow low-pressure ports on a swivel turret maximise hose routing options. External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
MK25 EVO Specifications
- Nitrox compatible to 40%
- Weight: 572g
- Airflow at 2900psi (l/min/SCFM): >8500/301
- Intermediate pressure 9-9.8bar
- 2 High Pressure Ports
- 5 Low Pressure Ports
- Chrome-plated brass
The ideal backup breather for your dive system, the Scubapro S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when needed.
Air-balanced Scubapro S270 Octopus smoothes out the inhalation effort when diving at varying depths and supply pressures.
Lightweight casing, made of a fiberglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improve diving comfort.
Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water.
The compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximize airflow.
High-viz yellow super-flow hose is 1m long with an oversized bore allowing more air flow on each inhalation.
- Dive/predive switch prevents freeflows when not being used
- Compact and efficient exhaust tee minimizes exhalation effort
- High-viz yellow front cover stands out, making it easy to spot when needed
DIN or A-clamp first stage?
Most of our divers prefer DIN fitting on the 1st stage regulator. A DIN regulator has a threaded post which screws into the inside of a DIN tank valve and has no additional metal or braces that run behind the valve. This, together with the position of its o-ring, creates a more secure seal on the tank.
YOKE (or A-Clamp) 1st stages have an oblong metal brace that completely encircles the tank valve when in place and is screwed down on the tank valve when the yoke screw is tightened.
Both regulators seal to the scuba tank through an o-ring where the o-ring on a Yoke valve is in the tank valve itself as opposed to DIN regulators with their own o-ring.
DIN fittings are commonly accepted as more secure, but Yoke valves are common throughout North America and recreational tourist destinations. A DIN regulator can be adapted to Yoke valves by using an A-clamp adapter for travel.
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our 2022 shipping rates are as follows:
• UK mainland orders £45 and over: FREE - DPD Delivery
• UK mainland orders under £45: £4.90 Fixed Rate - DPD Delivery
• Channel Islands, Isle of Man, Highlands & Northern Ireland: £14.9 Fixed Rate
• European Union: £13.90 + 5% of order value (maximum £30)
• Rest of the World: £19.50 + 8% of order value (maximum £55)
• BFPO Post Codes: £20
For international orders containing weights, cylinders (excluding suit inflation bottles) and Suex scooters please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates and are only shipped outside of UK mainland after freight cost is calculated based on total weight, dimensions of parcel, location of delivery and the courier service used. We will let you know what this cost will be before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at firstname.lastname@example.org or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The
goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Dorset, DT5 1FD
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.