R105 Octopus
Pairs well with
Overview
FEATURES
- Classic downstream valve design for dependable breathing performance
- Dive/pre-dive VIVA switch helps control free flows.
- Metal valve housing is built rugged and increases overall reliability.
- Reversible hose attachment makes it easy to use on pony or deco tanks.
- High-viz yellow super-flow hose is 39in/1m long and 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, from largest to smallest.
SPECS
| Adjustable Second Stage | No |
| Second Stage Type | Unbalanced |
| Hose Length |
39 in
|
| Hose Length |
1 m
|
| Weight |
0.897 lb
|
| Activity | Recreational |
| Water Temp | Warm, Cold, Temperate |
| Nitrox Mix | Up to 40% |
WHAT'S IN THE BOX
RESOURCES & SUPPORT
Customer Service
TAKE A CLOSER LOOK
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WHY YOU'LL LOVE IT
A REAL WORKHORSE
Simple classic downstream design delivers dependable airflow and requires little maintenance.
CONVENIENT HOSE ROUTING
Reversible hose attachment increases mounting options for quick and easy deployments
HIGHLY VISIBLE
Bright yellow front cover and super-flow hose is easy to spot when needed.
OUR QUALITY PROMISE
All SCUBAPRO regulators are backed by a limited lifetime warranty.
Frequently Asked Questions
FAQs
What is the SCUBAPRO Regulator Event?
Purchase a qualifying regulator system and receive a free R105 Octopus. See full terms and conditions.
Qualifying Regulators: MK17 EVO 2/S620 Ti, MK25 EVO/S620 Ti, MK17 EVO 2/G260, MK19 EVO/G260, MK25 EVO/G260, MK19 EVO/A700, MK25 EVO/A700, MK17 EVO 2/S600, MK25 EVO/S600. The R105 Octopus will automatically get added to the shopping cart when a qualifying regulator system is added.
What is the best SCUBAPRO regulator for cold water and demanding conditions?
The MK25 EVO/S620 Ti is SCUBAPRO's flagship system for demanding dives. Its full titanium inlet tube resists corrosion, the environmentally sealed first stage prevents freeze-up in cold water, and the S620 Ti second stage delivers effortless airflow at any depth. It is the top choice for performance divers who dive across a wide range of conditions.
Why should I buy a complete regulator system instead of individual components?
A factory-matched regulator system — first stage, second stage, and octopus — is engineered to deliver balanced airflow, consistent intermediate pressure, and reliable performance as a unit. Buying a complete system also simplifies servicing, ensures component compatibility, and during the Regulator Event, includes a free R105 Octopus to round out your setup.
How does SCUBAPRO compare to other regulator brands?
SCUBAPRO regulators are designed, tested, and serviced as complete systems rather than individual components. Key differentiators include environmentally sealed first stages for cold-water reliability, titanium construction for corrosion resistance and reduced weight, and a global authorized service network. The Regulator Event makes it an ideal time to step up from other brands with a complimentary octopus included.
What is the R105 Octopus and why do I need one?
The R105 is SCUBAPRO's dedicated octopus (alternate air source) — a compact, high-visibility second stage designed for emergency air sharing. Every open-water diver needs an octopus as part of a complete regulator system. During the Regulator Event, the R105 is included free with qualifying regulator system purchases, completing your setup at no additional cost.
Do promotional regulators include the same warranty coverage?
All SCUBAPRO regulators are backed by a limited lifetime warranty - see conditions.
