Zeagle Atomic Aquatics ST1 Regulator - REG73 DIN

Zeagle Atomic Aquatics ST1 Regulator - REG73 DIN

Features 

• SCUBA MAGAZINE TESTER'S CHOICE WINNER
• "This reg also received the highest score for Ease of Breathing..." Scuba Diving Magazine
• ATOMIC Quality
• Exceeds all expectations
• Made with a combination of stainless steel and titanium
• Stainless Steel delivers virtually the same corrosion resistance as Titanium at a lower price
• Stainless Steel does not require protective chrome or nickel plating processes that can be harmful to the environment and is 100% recyclable
• The ST1 second stage features all-Titanium components as in the T2 and B2 models
• Environmentally conscious topside...natural breathing at depth
• The first stage is beautifully machined from a special grade 316 Stainless Steel that is twice the strength of brass with corrosion-resistance approaching Titanium
• The use of Stainless Steel means we are doing our part for clean air when divers are out of the water
• The legendary Atomic design means divers also breathe easy at depth
• First stage machined from solid 316 Stainless Steel
• Atomic Jet Seat high-flow piston first stage
• Nitrox ready for mixtures up to 40%
• 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
• All-Titanium second stage construction same as Atomic T2 and B2 models
• Patented Atomic Seat Saving Orifice (Titanium)
• Patented Atomic Automatic Flow Control (AFC)
• All-stainless steel Atomic Comfort Swivel standard
• A new high-flow second stage case lowers breathing effort at any depth from shallow water to beyond the limits
• Dual material second stage cover enables entire front to be used for purge
• Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
• Wide exhaust deflector to disperse bubbles for enhanced visibility
• 2 year/300 dive service interval
• Limited Lifetime Warranty - not contingent on proof of service

What our Experts Think

• Smooth, Reliable Breathing: ST1 2nd stage provides effortless airflow at various depths.

• Durable Construction: Premium corrosion-resistant materials ensure long-term performance.

• Balanced Design: Maintains stable performance in changing underwater conditions.

• DIN Connection: Professional-grade attachment for secure tank connection.

• Ergonomic Comfort: Contoured mouthpiece designed for extended use.

• Versatile Use: Ideal for recreational, technical, and advanced diving setups.

Q&A

Q: What is this product?
A: A high-performance 1st and 2nd stage scuba regulator set for safe, reliable underwater breathing.

Q: What type of connection does it use?
A: DIN connection for standard scuba tanks.

Q: Is it suitable for all diving levels?
A: Yes, designed for recreational and technical divers.

Q: What materials are used?
A: Premium corrosion-resistant metals and durable plastics for long-lasting performance.

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.

Q: What color is this model?
A: Standard Atomic gray finish (DIN).

Maintenance Tips

• Rinse thoroughly with fresh water after every dive to remove salt, sand, and debris.

• Dry completely before storage; avoid direct sunlight and high heat.

• Inspect hoses, mouthpiece, and connections regularly for wear or cracks.

• Check O-rings and seals periodically; lightly lubricate with silicone grease if needed.

• Store in a cool, dry place away from heavy pressure or sharp objects.

• Schedule annual professional servicing to ensure optimal performance and safety.