Aqualung LEGEND MBS Regulator

The Aqualung LEGEND MBS Regulator is designed for divers who understand that the first breath underwater marks the beginning of a new adventure. This regulator features a revolutionary combination of the Venturi effect and inhalation effort adjustment in one simple rotation. Aqualung's Master Breathing System (MBS) allows divers to control both aspects effortlessly. Whether you're diving at any depth, in any condition, or on any dive, the MBS will adapt to your needs.

Aqualung LEGEND MBS Regulator Key Features

First Stage:

• Type: Overbalanced diaphragm design.
• Auto-Closure Device (ACD): Yes, preserves internal lubrication, keeps the inlet filter clean and dry, and is safe for elevated oxygen percentages.
• Number of HP Ports: 2.
• Number of MP Ports: 4.
• 1st Stage Flow Rate: 1500 l/min.
• 1st Stage Weight: 747 g in DIN, 957 g in Yoke.
• Environmental Dry Kit: Permanent.
• First Stage Exterior: Chrome over marine brass.

Second Stage:

• Type: Pneumatically balanced.
• Controls: Venturi switch combined with breathing resistance adjustment (MBS).
• Breathing Resistance - MBS: Adjustable and combines with the venturi effect.
• Mouthpieces: 2ea. – A Comfo-Bite (installed) and a standard with bite wings included.
• Lip Shield: Included.
• Heat Exchanger: Standard for freezing resistance on all models.
• 2nd Stage Weight: 227 g.
• Hose Length: 730 mm.
• Overall Work of Breathing (WOB) Scores: Avg. 0.70 joules/liter.
• Nitrox Compatible: Yes, up to 40% O2 when new, out of the box.

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