Aqualung Helix Regulator Yoke

Name: Aqualung Helix Regulator Yoke
Brand: Dive Gear Australia
SKU: RG150000
Price: 780.0000 AUD
Availability: OutOfStock
Rating: 5 (3 reviews)

$780.00 inc. GST

The Aqualung Helix Yoke regulator combines a balanced-diaphragm first stage with a pneumatically balanced second stage. An Auto Closure Device protects the disconnected inlet, while Venturi control and a Comfo-Bite mouthpiece feature on the second stage.

Colour: Black / Blue

SKU: RG150000

Out of stock

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Aqualung Helix Yoke Regulator

The Helix pairs a balanced-diaphragm first stage with a pneumatically balanced second stage. Its Auto Closure Device closes the inlet when disconnected from the cylinder, helping protect the internal components.

Yoke connection.
Auto Closure Device.
Two high-pressure and four medium-pressure ports.
Pneumatically balanced second stage.
Venturi control.
Comfo-Bite mouthpiece.

This is the standard Helix configuration. Select a regulator configuration suited to your water temperature and follow the manufacturer’s maintenance guidance.

Technical Specs

Aqualung Helix Regulator Yoke technical specifications
Brand	Aqualung
Main model / configuration	Aqualung Helix Regulator Yoke
Product type	Regulator
Regulator type	Primary Regulator
Regulator connection	Yoke
First-stage design	Balanced diaphragm design
Second-stage design	Pneumatically balanced
High-pressure ports	2
Low / medium-pressure ports	4
Environmental sealing	No dry chamber on base Helix; Pro is a different model
Breathing adjustment	Preset inhalation resistance; Venturi switch
Mouthpiece	2ea. – A Comfo-Bite, installed, and a standard with bite wings in the box
Venturi control	Yes
Automatic inlet closure	Yes
Nitrox / oxygen compatibility	Yes, to 40% O2 when new, out of the box
First-stage materials	Chrome over marine brass
Hose length	730 mm
Second-stage weight	175 g
Heat exchanger	Standard on all models
First-stage flow rate	1450 l/min
First-stage weight — DIN	510 g
First-stage weight — yoke	700 g
Second-stage weight — Supreme version	178 g

Second Stage

Controls	Venturi switch
Breathing resistance	Preset
Lip shield	On Pro models only
Overall work of breathing (WOB) scores	Avg. 0.80 joules/litre

T”shape body for streamlined hose positioning
Pneumatically Balanced Pneumatically balanced for smooth, easy breathing providing superior, consistent performance

Additional specifications

The Aqualung Helix Regulator Yokeis a mid-range regulator is balanced on the first and second stages, it is our core range. When comparing performance with price, Helix is a must-have. It represents the DNA of the Aqualung regulators The Aqualung Helix can be reviewed every 2 years.

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
Up to EAN 40 Compatible with up to EAN 40 right out of the box

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.

Read our full shipping and delivery information →

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.

Read our full returns and exchanges policy →

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.

View collection details and opening hours →

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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