Aqua Lung Core Regulator, Yoke

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  • Excellent Breathing Performance
  • Great Value - Mid Range Price
  • Comfortable Mouth Piece
  • Compatible with Nitrox
  • Pneumatically Balanced Second Stage
When comparing performance with price, Core bubbles up to the top. Rated as superior” on the Ansti breathing machine and equipped with our unique Comfo-Bite mouthpiece, this feature-rich winner is the best value of any regulator on the market. Comes standard with Aqua Lung's patented auto-closure device (ACD) for sealing water out.

First Stage
Auto-Closure Device
Prevents corrosive water out of the first-stage inlet by automatically closing as the core is removed from the cylinder valve. This prevents internal lubrication from washing away and is safer for higher proportions of oxygen
Balanced Diaphragm
A balanced diaphragm provides superior, consistent performance
Yoke or DIN
Available in yoke (3,300psi/232 bar max.) or DIN (4,350psi/300 bar max.)
HP/MP Ports and "T" Shape
2 HP ports (7/16”) and 4 MP ports (3/8”), perfectly oriented in a “T” shape for streamlined hose positioning, reduced exhalation effort, and sending bubbles out of your field of view
Up to EAN 40
Compatible with up to EAN 40 right out of the box
Second Stage
Comfo-Bite mouthpiece is soft yet sturdy and reduces jaw fatigue with its unique palate bridge
Pneumatically Balanced
Pneumatically balanced for smooth, easy breathing
Venturi Knob
Easy control: the in-line ergonomic Venturi knob lets you make precise adjustments, even while wearing gloves