Scubapro MK17 EVO2/C370 Regulator Set 2026 - REG488 YOKE
The Scubapro MK17 EVO 2/C370 Regulator System combines a sealed diaphragm first stage with a compact, air-balanced second stage for smooth, reliable breathing in a wide range of dive conditions. Lightweight, travel-friendly, and cold-water capable, this regulator is built for divers who want dependable performance with easy hose routing and precise breathing control.
Features
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Sealed Diaphragm First Stage: Environmentally sealed dry chamber helps keep out contaminated water and supports cold-water performance
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Air-Balanced Breathing: Delivers smooth, consistent airflow across varying depths, tank pressures, and breathing rates
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Easy Hose Routing: Angled high-pressure ports and multiple low-pressure ports provide flexible setup options
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Diver-Adjustable Controls: Inhalation effort knob and dive/pre-dive lever allow fine-tuned breathing performance
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Compact Rugged Design: Reinforced casing and durable valve housing provide strength without excess bulk
What our Experts Think
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Newest-generation balanced regulator system designed for reliable, all-condition recreational diving with ScubaPro’s proven MK17 EVO2 platform.
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MK17 EVO2 sealed diaphragm first stage provides strong protection against sand, silt, and freezing water while maintaining consistent airflow in cold or contaminated environments.
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C370 second stage delivers smooth, balanced breathing, reducing inhalation effort and ensuring comfort across different depths and workloads.
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Compact and lightweight design makes it ideal for travel divers who want performance without bulky or complex technical setups.
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Diver-adjustable inhalation control + dive/pre-dive lever allows easy tuning of breathing resistance and helps prevent free-flow at the surface.
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Flexible hose routing with multiple HP/LP ports supports clean configurations for recreational, training, and light technical use.
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Excellent all-round choice for recreational divers who want modern ScubaPro reliability, cold-water capability, and easy handling in one balanced system.
Q&A
Q: What is the ScubaPro MK19 EVO DIN 300 First Stage Regulator (REG434)?
A: It is a compact, high-performance balanced diaphragm first stage designed for cold water, technical, and demanding diving conditions, delivering consistent airflow at all depths.
Q: Is the MK19 EVO suitable for cold water diving?
A: Yes. It is environmentally sealed with a dry chamber that prevents water, sand, and contaminants from entering, providing excellent freeze resistance and reliability in cold or harsh environments.
Q: What breathing performance does it offer?
A: Its balanced diaphragm design ensures stable, effortless airflow regardless of depth, tank pressure, or breathing rate, making it highly consistent underwater.
Q: How does the DIN 300 connection help?
A: The DIN 300 connection screws directly into the cylinder valve, offering a more secure, compact, and high-pressure-rated seal compared to yoke systems, ideal for technical diving.
Q: Does it support flexible hose routing?
A: Yes. It features a swivel turret and multiple low-pressure ports, allowing optimized and clean hose configurations for different diving setups.
Q: Who is this regulator best suited for?
A: It is ideal for advanced recreational, technical, wreck, and cold-water divers who need durability, precision airflow, and high reliability in challenging conditions.
Maintenance Tips
Damage 
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