LEG3ND MBS

Description

Most high-end regulators offer two controls, a venturi lever and a cracking effort knob, and most divers set both once and never touch them again. The Leg3nd MBS replaces them with the Master Breathing System, a single adjustment that moves venturi assistance and inhalation effort together, so retuning mid-dive takes one gloved hand and no thought. Underneath sits the same platform as the standard Leg3nd: over-balanced first and second stages, 0.7 joules per litre of breathing work, a permanent dry chamber, de-ice ribs and an Auto Closure Device that seals the inlet off the cylinder. That answers a descent through a thermocline where delivery wants softening as gas density rises, an instructor adjusting between demonstrations, and any dive done in thick gloves. Two high pressure and four medium pressure ports sit in a T. It suits a diver who would rather adjust one control than two.

Features

• Master Breathing System: one control for venturi and inhalation effort together
• First stage: over-balanced diaphragm, DIN to 300 bar
• Second stage: over-balanced and pneumatically balanced
• Work of breathing: 0.7 j/L
• First stage weight: 747 g in DIN, 957 g in yoke
• Ports: 2 HP (7/16 in UNF) and 4 MP (3/8 in UNF) in a T layout
• Auto Closure Device seals the inlet off the cylinder
• Permanent dry chamber isolating the mechanism from water
• De-ice ribs and a second stage heat exchanger
• ComfoBite mouthpiece with palate bridge, on a reusable tool-free clip
• Lip shield
• Nitrox: up to 40 per cent oxygen as supplied

What's Included

• Leg3nd MBS first stage in DIN
• Leg3nd MBS second stage with hose and ComfoBite mouthpiece