

Aqua Lung LEG3ND Regulator — Yoke
By Aqualung · in Regulators
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Quick Facts About Aqua Lung LEG3ND Regulator — Yoke
- LEG3ND regulator pair
- Selected connection: Yoke
- Over-balanced first stage with a dry chamber
- Auto Closure Device inlet protection
- Second-stage Venturi switch
- Flexible Aqua Flex hose
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Choose the control arrangement deliberately
This model uses a Venturi switch on the second stage. The first-stage dry chamber and Auto Closure Device are part of the selected Yoke pair.
The standard LEG3ND control arrangement
The Aqualung LEG3ND pairs an over-balanced first stage with a second stage using a Venturi switch. This listing selects the Yoke inlet version.
Who this suits
It is worth considering if you want the LEG3ND first-stage construction with the standard model’s second-stage control layout. LEG3ND, LEG3ND MBS and LEG3ND Elite are different model names; their controls should not be treated as interchangeable specifications.
First-stage inlet and dry chamber
The Auto Closure Device keeps the inlet closed when disconnected from the cylinder. An integrated dry chamber separates internal components from the outside environment. Follow the model’s care and service instructions for those systems rather than interpreting them as permission to bypass normal care.
The second-stage controls and hose
The Venturi switch is overmolded for grip, and the source names a purge control, heat exchanger, Comfo-Bite mouthpiece and flexible Aqua Flex hose. The important buying point is the control arrangement actually supplied on this model, not an adjustment feature borrowed from the MBS version.
Match the Yoke set
Keep the Yoke connection and standard LEG3ND name together when comparing offers. If an offer includes an alternate or instruments, check them as additions to the first-and-second-stage pair. The inlet protection and dry first-stage design are the documented construction reasons to consider it.
What divers ask about the Aqua Lung LEG3ND Regulator — Yoke before buying
Is this the LEG3ND MBS?
No. This listing is the standard LEG3ND regulator.
The separately named MBS model has a different control arrangement.
Which connection is selected?
This is the Yoke version.
DIN is a separate inlet configuration.
What does ACD do?
The Auto Closure Device keeps the first-stage inlet shut when disconnected from the cylinder.
Follow the product instructions for normal care of that system.
Which second-stage control is named?
A Venturi switch is listed for this model.
Do not assume the MBS combined adjustment is part of the standard LEG3ND.
Specifications for Aqua Lung LEG3ND Regulator — Yoke
- First stage
- Over-balanced with dry chamber
- Inlet
- Auto Closure Device
- Second-stage control
- Venturi switch
- Selected connection
- Yoke
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