Zeagle Atomic Aquatics M1 Testers Choice 1st & 2nd Stage Regulator - Zeagle Atomic Aquatics Ti2 Second Stage Octo & Primary 2nd Options - REG78 OCTO YEL
Features
- SCUBA LAB TESTER'S CHOICE WINNER
- ATOMIC Quality
- Exceeds all expectations
- The M1 employs state-of-the-art metals specifically chosen for extreme diving situations
- Monel parts are used internally in the first stage for high strength, corrosion-resistance and oxygen compatibility
- 316 Stainless Steel, multi-layer Zirconium coated Brass, and Titanium are used throughout the second stage
- The M1 valve body is Zirconium/Nickel over Brass and the seat saving orifice is Stainless Steel
- The M1 has an expanded performance range to meet almost any diving condition imaginable, whether Recreational or Technical
- The M1 is built on the same platform as the world acclaimed T2 and B2 regulators
- Factory ready for Nitrox to 50% or oxygen mixes to 80% when special guidelines are followed
- First stage materials are chrome plated Brass for the body and Monel for key internal components
- Atomic Jet Seat high-flow piston first stage
- Freeze protected factory-sealed first stage also prevents contamination such as silt and sand
- First stage ports: 2 HP fixed / 5 LP on swivel cap
- Available in DIN or YOKE
- Designed for cold water diving featuring thermal heat sink and improved super-dry exhaust valve
- Second stage components are made of precision machined Brass with Zirconium plating and Titanium
- Patented Atomic Seat Saving Orifice
- Patented Atomic Automatic Flow Control (AFC)
- A new high-flow second stage case lowers breathing effort at any depth from shallow water to beyond the limits
- Rapid adjustment knob for manual second stage de-tuning in special situations
- Surge protected second stage front cover for high current scenarios
- Super-wide exhaust deflector to disperse bubbles for enhanced visibility
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
- 2 year/300 dive service interval
- Limited Lifetime Warranty - not contingent on proof of service
What our Experts Think
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Smooth, Reliable Breathing: M1 1st & 2nd stage delivers effortless airflow for a comfortable dive.
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Premium Backup Options: Ti2 2nd stage provides primary or octopus functionality with high reliability.
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Durable & Lightweight: Titanium and corrosion-resistant materials ensure long-lasting performance.
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High Visibility: Yellow octopus design for easy identification underwater.
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Ergonomic Comfort: Contoured mouthpieces for extended dive comfort.
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Versatile Use: Ideal for recreational, technical, and advanced diving setups.
Q&A
Q: What is this product?
A: A complete 1st and 2nd stage scuba regulator set for reliable underwater breathing.
Q: What type of connection does it use?
A: DIN or Yoke (depending on listing) for standard scuba tanks.
Q: Is it suitable for all divers?
A: Yes, designed for recreational and technical diving.
Q: What materials are used?
A: Premium corrosion-resistant metals and durable plastics for longevity.
Q: Does it include a 2nd stage regulator?
A: Yes, complete set includes 1st and 2nd stages.
Q: Is it adjustable?
A: Yes, adjustable airflow for comfortable breathing underwater.
Maintenance Tips
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Rinse thoroughly with fresh water after every dive to remove salt, sand, and debris.
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Dry completely before storage; avoid direct sunlight and high heat.
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Inspect hoses, mouthpiece, connections, and O-rings regularly for wear or cracks; lightly lubricate with silicone grease if needed.
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Store in a cool, dry place away from heavy pressure or sharp objects.
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Schedule annual professional servicing to ensure optimal performance and safety.
Damage 
Loss 
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