Aqualung Legend 3 MBS Regulator Set Yoke
From: Original price was: $1,660.00.$1,495.00Current price is: $1,495.00. inc. GST
Aqualung Legend 3 MBS Regulator Set Yoke. One-control breathing adjustment with a protected over-balanced first stage. Choose the listed component options to build your package.
- Description
- Technical Specs
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
Aqualung Legend 3 MBS Regulator Set Yoke
The Leg3nd MBS brings two breathing adjustments together in one control. Its Master Breathing System changes Venturi assistance and inhalation effort simultaneously, while the dry-sealed, over-balanced first stage provides the foundation for warm- and cold-water use.
This package combines the required components listed below, with the available options allowing you to choose the final configuration.
Features and benefits
- Balanced gas delivery. The over-balanced diaphragm mechanism helps manage the supply to the second stage as diving conditions change.
- Balanced second stage. The balanced valve helps maintain a consistent inhalation response.
- One adjustment control. The Master Breathing System changes Venturi assistance and inhalation effort together.
- Environmental protection. The sealed first-stage chamber helps keep water and contaminants away from its working mechanism.
- Automatic inlet closure. The inlet closes when disconnected from the cylinder to help protect the first stage from water and debris.
- Comfortable mouthpiece hold. The Comfo-Bite palate bridge helps support the second stage without a hard bite.
Setup and compatibility
Connection: Yoke. Choose the fitting that matches your cylinder valve and its pressure rating.
Package components
- 1 × Aqualung Legend 3 MBS Regulators
- 1 × Aqualung Legend 3 Octopus
- 1 × Aqualung Explorer II Regulator Bag
The list shows the required components at the displayed default quantities. Your selected sizes, connections, quantities and optional extras determine the final package.
Technical Specs
| Brand | Aqualung |
|---|---|
| Main model / configuration | Aqualung Leg3nd MBS |
| Product type | Regulator |
| Regulator type | Regulator Set |
| Regulator connection | Yoke |
| First-stage design | Over-balanced diaphragm |
| Second-stage design | Pneumatically balanced |
| High-pressure ports | 2 |
| Low / medium-pressure ports | 4 |
| Environmental sealing | Yes, permanent dry chamber |
| Cold-water suitability | Cold and warm water |
| Breathing adjustment | Master Breathing System: combined Venturi and inhalation-effort adjustment |
| Mouthpiece | Comfo-Bite |
| Technical features | De-icing heat-exchange ribs and overmoulded cap |
| Venturi control | Yes |
| Heat exchanger | Yes |
| Automatic inlet closure (catalogue) | ACD automatic inlet closure |
First Stage
| Progressive increase of the working pressure to maintain optimum breathing efforts | Depending on the diver's depth, the working pressure of the first stage is automatically elevated to counteract the increased breathing air density. |
|---|
- Safer for elevated percentages of oxygen
- The new over-moulded cap delays ice forming over the external diaphragm
- Auto-Balanced (also known as Over-Balanced)
- Perfectly positioned HP and MP ports to provide optimal hose routing
Reg Bag Specs
| Material | 1680D Polyester, 1 mm PE board, PE foam |
|---|---|
| Zippers | #8 with extended pullers |
| Dimensions | 13 x 12 x 4 in (33 x 30.5 x 10 cm) |
| Volume | 624 in³; (10 litres) |
| Weight | 0.85lbs (0.38 kg) |
Additional specifications
- The Aqualung Legend 3 MBS Regulator Set Yoke is the latest and greatest underwater breathing technology. It is Aqualung's best-selling and highest-performing regulator, capable of outperforming anything else in any condition - whether you're diving under ice at one of the poles or on a tropical reef. The Legend 3 has a unique combined adjustment that controls the inhalation effort and venturi effect automatically.
- The Master Breathing System is a new way to adjust the comfort on a second stage. The diver can perfectly master breathing comfort in one simple rotation. With the MBS on minimum position (only one full rotation), the spring is fully compressed and inhalation effort is about 3 mbar higher. Free flow is contained when the venturi blade restricts the injection outlet. With the MBS on maximum.
Second Stage
- New front cover opening channels allow water to flow sideways over the diaphragm
- The purge depth controller optimizes airflow with minimal effort
- Flexible and lightweight Aqua Flex hose with dual protectors
LEG3ND Octopus
- When performance is your highest priority, LEG3ND is the answer as LEG3ND shares the same breathing characteristics with the LEG3ND ELITE and LEG3ND MBS. The simple Venturi switch now features an updated and ergonomic design. Because your sensations and emotions are amplified in the underwater world, you can focus on what matters: feeling free.
- Purge depth controller optimizes airflow with minimal effort
Explorer II Regulator Bag Features
- Round Shape Minimizes Hose Kinks
Based on Aqualung product information.
| Regulator Connection | Din, Yoke |
|---|
Aqualung Legend 3 MBS Regulators
| Type | Din, Yoke |
|---|
Aqualung i330R Wrist Dive Computer
| Colour | Black, White |
|---|
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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