






Scubapro MK17 EVO 2 / S620Ti + FREE S270 or Sport 125
REGULATOR PROMO: Choose either a FREE Scubapro S270 Octopus or a Sport 125L Dive Bag. For compact comfortable breathing performance in cold or silty water, the MK17 EVO 2/S620 Ti regulator system simply can’t be beat.
FREE S270 Octo or Sport 125 Bag
Dispatched in 2 to 10 days
Spring Scubapro Regulator Promo

Choose either a FREE Scubapro S270 Octopus or a Sport 125L Dive Bag with this high-performance regulator set.
For compact comfortable breathing performance in cold or silty water, the Scubapro MK17 EVO 2 / S620Ti regulator system simply can’t be beat.
The new MK17 EVO 2 is a sealed diaphragm first stage with a dry chamber based on a twin spring layout and two HP ports at 15-degree angle to make hose routing easier.
Small and lightweight, the S620Ti delivers excellent performance providing effortless airflow under all dive conditions.
You will receive:
- Scubapro S620Ti Second Stage
- Scubapro MK17 EVO 2 DIN First Stage
- Scubapro High-Flow Regulator Hose
- Scubapro S270 Octopus or Sport 125L Dive Bag
Scubapro S620Ti Second Stage is reliable and easy to breathe
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 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.
- 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: 1850L/min.
- Nitrox Compatible up to 40%
MK17 EVO 2 First Stage features
The Scubapro MK17 EVO 2 First Stage elevates performance and reliability. It also improves compactness and freezing resistance. Consequently, it stands as a top-tier sealed diaphragm first stage from Scubapro. For many years, the MK17 line has been Scubapro’s leading sealed diaphragm first stage.
Moreover, the MK17 EVO 2 is more compact and lightweight. It exceeds both its MK17 EVO predecessor and the MK19 EVO. Furthermore, a NEW forged body and dry chamber enhance it. A twin spring layout increases reliability and compactness.
Additionally, two newly designed HP ports sit at a 15-degree angle. This design simplifies HP hose routing. Therefore, it eliminates the need for a transmitter adapter. A Scubapro transmitter now attaches directly to the first stage.
Sealed balanced diaphragm design creates a compact first stage. This suits cold water or contaminated diving conditions. Besides, an air-balanced diaphragm delivers consistent airflow. It does this regardless of depth, tank pressure, or breathing rate.
Furthermore, a dry chamber is completely environmentally sealed. A dual diaphragm system keeps out contaminated water. The rib design enhances heat exchange. This makes the first stage cold waterproof.
- Nitrox compatible up to 40%.
- Diaphragm 1st stage.
- DIN fitting.
- Chrome-Plated Brass construction.
- Suitable for warm, cold, and temperate waters.
- Two HP Ports.
- Four LP Ports.
FREE Scubapro S270 Octopus or Sport 125L Dive Bag
If you’re looking for a big roller bag with lots of volume to handle lots of gear, check out the new Scubapro Sport Bag 125. Bag folds up into itself for easy storage between dives and can be easily carried with the two webbing handles.
Scubapro S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance.
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 current shipping rates are as follows:
• UK mainland orders £45 and over: FREE
• UK mainland orders under £45: £4.90 Fixed Rate
• Scottish Higland and Islands & Isle of Man: £9.90 Fixed Rate
• Channel Islands & Northern Ireland: £14.90 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
We offer a 30 day return for any product sold under our Returns & Refunds Policy 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 i.e. Free shipping for orders £45 and above) the UK shipping rate 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.