Scubapro MK25 S620Ti C370 Twinset Regulator

Scubapro MK25 S620Ti C370 Twinset Regulator combines the premium first stages with the high-performance second stage. The reliable C370 backup regulator makes this set an excellent choice for cold and warm water divers. This combination offers high-performance breathing and streamlined hose for twinset divers.

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 C370 second stage brings forth the best features of its predecessor, the Scubapro C350, while adding a balanced valve to its design. Its new exhaust tee, based on the Scubapro S620Ti’s design, contributes to a 10% improvement in the work of breathing over the C350.

Scubapro MK25 S620Ti C370 Twinset Regulator includes

• 2 x Scubapro MK25 EVO first stage (DIN)
• Scubapro S620Ti main second stage
• Scubapro C370 back-up second stage
• 210cm (7') main regulator hose (rubber)
• 24" backup regulator hose (rubber)

Scubapro 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%

Scubapro 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 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

C370 Backup Regulator

The new Scubapro C370 second stage brings forth the best features of its predecessor, the Scubapro C350, while adding a balanced valve to its design. Its new exhaust tee, based on the Scubapro S620Ti’s design, contributes to a 10% improvement in the work of breathing over the C350.

Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.

Compact, rugged fiberglass reinforced nylon casing and new exhaust tee take up little space in a dive bag. The stainless steel frame on the front cover adds the Scubapro C-Series signature.

A new poppet and lever allow the design to maintain the same overall size as the C350. A new exhaust tee based on the S620 Ti's design contributes to better work of breathing (a 10% improvement over the C350)

User controls of Scubapro C370 Second Stage include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA). The large purge button is easy to activate, even wearing thick gloves.

Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from smaller to largest

• Weight: 171g
• Airflow at 200bar: 1600 l/min
• Nitrox compatible up to 40%

SHIPPING:

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 2023 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

INTERNATIONAL EXCEPTIONS:

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 sales@dirdirect.com 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
Mereside, Portland
Dorset, DT5 1FD 
United Kingdom

Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.