ScubaPro A700 Second Stage Regulator - REG268 2ND STG
A700s breathing performance lets you dive secure in the knowledge that you are using the best possible regulator. With Work of Breathing tests resulting in 0.5 J/l, the A700 has an extremely low WOB. This means that even in extreme conditions, the A700 breathes easy and consistently.
A full-metal body and metal components assure the best thermal exchange imaginable, dramatically lowering the risk of freezing in cold water. Deep Down You Want The Best and the A700 gives you ample air on demand without fail or free-flow.
As a technical diver—you can count on SCUBAPRO’s A700: you are not the only one to test the limits.
Features
- High performance regulator
- Full-metal body and components for best thermal exchange
- Lightweight 2nd stage to prevent jaw fatigue and add to overall comfort
- Air-balanced valve technology decreases inhalation resistance for ultra-smooth breathing
- Diver Adjustable" venturi to prevent unwanted free-flow
- Nitrox compatible to 40% (the recreational limits of nitrox)
- Super high-flow exhaust valve allows air to exit more freely and lowers exhalation effort and keeps bubbles away from face and eyes
- Titanium Nitride PVD coating dramatically increases resistance to corrosion and scratches
- High comfort orthodontic mouthpiece
- 30 inch hose included
What our Experts Think
Q&A
Q: What is the ScubaPro A700 Second Stage Regulator?
A: The A700 is a premium, full-metal second stage regulator designed for exceptional breathing performance, durability, and cold-water diving reliability.
Q: How does the A700 improve breathing comfort underwater?
A: It uses air-balanced valve technology to reduce inhalation effort, delivering smooth, natural breathing at any depth with minimal resistance.
Q: Is the A700 suitable for cold water diving?
A: Yes. Its full metal construction provides excellent thermal conductivity, helping reduce freezing risk and ensuring stable performance in cold conditions.
Q: What comfort features does it include?
A: It features a diver-adjustable inhalation effort knob, Venturi-assisted airflow control (VIVA), and a high-flow exhaust valve for easier exhalation and reduced bubble interference.
Q: Is the A700 good for long dives?
A: Yes. Its orthodontic mouthpiece, low breathing resistance, and moisture-retaining metal body help reduce jaw fatigue and dry mouth on extended dives.
Q: Who is this regulator best suited for?
A: It is ideal for advanced recreational, technical, and cold-water divers who want premium breathing performance and maximum durability.
Maintenance Tips
Damage 
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