ScubaPro MK2 EVO/R105 Scuba Diving Regulator - REG429 YOKE
This is the ScubaPro MK2 EVO/R105 DIVE REGULATOR SYSTEM
The MK2 EVO/R105 is the regulator system of choice for rental, diving schools or for divers seeking a basic backup breathing system. It offers smooth dependable air delivery and is built to last. The R105 is teamed with SCUBAPRO’s classic MK2 EVO, the only downstream piston-style first stage with internal components specifically designed to resist freezing in extreme cold-water conditions.
Features
- MK2 EVO classic downstream piston design features a chrome-plated brass body with 1 high pressure & 4 low pressure ports.
- Patented XTIS Extended Thermal Insulating System fully isolates the mechanical elements from the cold increasing freezing resistance without compromising breathing performance
- Oversized piston provides better breathing performance by increasing airflow.
- R105 classic downstream valve design for dependable breathing performance
- Compact casing includes a durable, anti-scratch front cover and reliable metal barrel inside
- Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes
- Dive / pre-dive VIVA switch helps control free flows
- Soft, co-molded purge button for easy purging
- Reversible hose attachment makes it easy to use for side mount, pony or deco tanks.
- CE Certified adheres to the latest EN250A European Standards for all diving conditions, including extreme cold water.
Specifications
| Adjustable Second Stage |
Yes |
| 2nd Stage Design |
Unbalanced |
| Weight |
3.073 lb |
| 1st Stage Type |
Piston |
| 2nd Stage Series |
R Series |
| Water Temp |
Warm, Cold, Temperate |
| Connector Type |
INT |
| HP Ports |
1 |
| LP Ports |
4 |
| 1st Stage Material |
Chrome-Plated Brass |
| 2nd Stage Material |
Metal Components |
| 2nd Stage Valve Housing Material |
Metal |
What Our Experts Think
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Reliable Entry-Level Regulator: The Scubapro MK2 EVO/R105 is a durable and easy-to-maintain choice, perfect for new divers and training setups.
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MK2 EVO First Stage: A classic downstream piston design ensures consistent airflow and minimal maintenance, making it highly reliable.
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R105 Second Stage: Compact and lightweight, with a VIVA (Venturi-Initiated Vacuum Assist) switch for customized breathing performance.
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Cold-Water Ready: Features Extended Thermal Insulating System (XTIS) for enhanced freezing resistance, making it suitable for various water conditions.
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Yoke Configuration: Standard yoke connection for easy compatibility with most dive tanks worldwide.
Q&A
Q: What is the ScubaPro MK2 EVO/R105 Regulator?
A: A durable, entry-level scuba regulator designed for reliability and smooth breathing performance.
Q: What makes the MK2 EVO first stage unique?
A: Features a classic downstream piston design, ensuring consistent airflow and excellent cold-water resistance.
Q: What are the benefits of the R105 second stage?
A: A compact, lightweight, and rugged design with a metal valve housing for durability and smooth breathing.
Q: Is this regulator system travel-friendly?
A: Yes, the simple, lightweight design makes it a great choice for divers on the go.
Q: Why choose the ScubaPro MK2 EVO/R105 Regulator?
A: It offers proven performance, durability, and affordability, making it ideal for beginners and rental fleets.
Maintenance Tips
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Rinse Thoroughly: Soak in fresh water after each dive to remove salt, sand, and debris.
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Purge & Drain: Press the purge button while rinsing to flush out trapped water.
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Dry Completely: Air-dry in a shaded, ventilated area before storing.
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Protect the First Stage: Always use the dust cap when not in use to prevent contamination.
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Inspect Hoses: Check for cracks, kinks, or wear and replace if necessary.
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Avoid Contaminants: Keep away from sand, oil, and harsh chemicals that could degrade components.
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Proper Storage: Store in a cool, dry place away from direct sunlight and extreme temperatures.
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Annual Servicing: Have a certified technician inspect and service it yearly for optimal performance and safety.
