This reg system combines SCUBAPRO’s premium diaphragm first stage with its newest air-balanced second stage. The MK17 EVO is completely sealed off from the elements, ensuring trouble-free operation no matter how cold or murky the water gets. It is more compact yet delivers better breathing performance than its predecessor. Its improved internal design allows more airflow from the LP ports which have been reconfigured for better hose routing. The new C370 brings forth the best features of its predecessor, the C350, while adding a balanced valve to its design. Its new exhaust tee, based on the S620 Ti’s design, contributes to a 10% improvement in work of breathing over the C350. It’s a smart reg system for all kinds of diving applications.

FIRST STAGE:

  • Air balanced diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure or breathing rate
  • Environmentally sealed system prevents water and pollutants from fouling the inner mechanism
  • Dry ambient pressure chamber increases freezing resistance, ensuring consistent airflow in the coldest conditions
  • Two high pressure and four high-flow ports maximise air delivery and hose routing options
  • External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily
  • Available in either 232bar INT or 300bar DIN configurations
  • DIN version comes with a dual-compound wheel that features an ergo shape and soft grip on a rugged black nylon frame
  • Weight INT 232: 860g; DIN 300: 640g. Airflow at 200bar: 6900 l/min. Intermediate pressure: 9.0-9.8 bar.

SECOND STAGE:

  • Air-balanced valve smooth’s out the inhalation effort at varying depths and supply pressures
  • Compact rugged fiberglass reinforced nylon casing and exhaust tee take up little space in a dive bag
  • Stainless steel frame on the front cover adds the SCUBAPRO C-Series signature
  • A poppet and lever allow the design to maintain the same overall size as the C350
  • An exhaust tee based on the S620 Ti’s design contributes to better work of breathing (a 10% improvement over the C350)
  • User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA)
  • Large purge button is easy to activate, even wearing thick gloves.
  • Super-flow hose features an oversized bore that allows more air to flow on each inhalation
  • Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort fitting all mouth sizes
  • Weight: 171g. Airflow at 200bar: 1600 l/min

Why not browse our Ebay store for more great deals

1) Your website is sometimes cheaper than eBay. Why?

We always try to keep our prices to a minimum and equal across all selling platforms. However, on occasion certain policies and procedures lead to variance

2) Your website shows wider availability than eBay? Why?

Our stock is absolutely massive and the website always takes priority. We'd love to have all items on both platforms but it simply isn't possible. 

3) Are you able to ship internationally?

Absolutely, always contact us for a quote.

Bob and Barbara Findlow, both passionate scuba instructors, started selling diving equipment from their home in 1981. Nearly 40 years later we no longer sell from a small garage, instead having built a custom facility employing over 20 staff.

As well as a fully stocked showroom and private parking, Robin Hood Watersports includes a heated pool, classroom and on site servicing and manufacturing departments.

Based on the A1/M1 and M62 corridors in West Yorkshire, we're only 20 minutes from Leeds and within an hour of Manchester, Sheffield, York and Skipton.

In addition to a wealth of watersports knowledge our customer service is second to none and backed by competitive pricing, ensuring you get internet discounts but with the support of a traditional store.

                   

Orders places before 1pm on weekdays will generally leave the same working day.

We use a combination of couriers to achieve the best service and pricing. If you have special requirements always feel free to contact us, we're here to help.

Returns

The nature of purchasing online means return happen and we are here to help with a smooth and efficient procedure. Whether you need a different size or a simple refund just get in touch and we can advise.

Collections

Always feel free to collect from store. This way you save on postage and get excellent advice and (usually) a lovely cup of tea!

We love to speak with our customers, whether offering advice or to hear about your trips and travel. Please send us a message through Ebay and we will reply as soon as possible. For those who have made an Ebay purchase and wish to collect from store, please visit our Robin Hood Watersports website for the address, maps and opening hours.