Apeks EVX200 Stage 3 Regulator Set

The EVX200 combines an over-balanced diaphragm first stage with a balanced laminar-flow second stage. Automatic inlet closure helps protect the first stage between dives, while adjustable breathing controls and reversible hose routing give you useful choices in how the regulator is set up.

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.
Adjustable breathing feel. The inhalation-effort control lets you tune the adjustable second stage within its operating range.
Venturi control. Select the appropriate setting for surface handling or diving to help manage free-flow tendency.
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.
Reduced hose pull. Double-swivel hose allows movement at the hose connection for a more comfortable hold.

Setup and compatibility

Connection: DIN, Yoke. Choose the fitting that matches your cylinder valve and its pressure rating.

This Stage 3 listing includes the primary regulator and the matching listed octopus. Confirm the selected cylinder connection and any separately listed accessories before ordering.

Technical Specs

Apeks EVX200 Stage 3 Regulator Set technical specifications
Brand	Apeks Dive Gear
Main model / configuration	Apeks EVX200
Product type	Regulator
Regulator type	Regulator Set
Regulator connection	Din, Yoke
First-stage design	Over-balanced diaphragm
Second-stage design	Pneumatically balanced laminar-flow valve
High-pressure ports	2 × 7/16 in UNF
Low / medium-pressure ports	5 × 3/8 in UNF
Environmental sealing	Dry Kit Standard
Cold-water suitability	Freeze-resistant end cap
Hose routing	Reversible left/right second stage
Mouthpiece	Comfo-Bite
Technical features	Progressive purge; interchangeable exhaust
Venturi control	Yes
Nitrox / oxygen compatibility	Yes to 40% O2 when new, out of the box (21% in Europe).
First-stage materials	Satin chrome
Hose	Double-swivel hose
Inhalation-effort control	yes; no
Heat exchanger	Yes
Automatic inlet closure (catalogue)	ACD automatic inlet closure

Additional specifications

Connections	Yoke and DIN available
Body Type	One piece forged body
Orientation	Convertible LH or RH
Exhaust tee Diver Changeable	Two sets supplied
Hose type Braided	Flexi-hose
Exhaust tee Diver Changeable	Yes

Ribbed diaphragm clamp for improved heat exchange in cold water conditions.
Unique over-balanced diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth.
5 x medium pressure ports for improved hose orientation, 2 x angled high pressure ports for optimal hose routing and fitting of transmitters.
Double swivel hose for greater freedom of movement and comfort.
Yoke (232 bar) and DIN (300 bar) connections available.
Ergonomic and simple to use venturi lever.
2 stage progressive purge button.
Flexible nylon braided hose, which has better cold water performance than traditional rubber hose.

Apeks EVX Octopus

Suitable for use in diverse water temperatures, the EVX Octo delivers a smooth and reliable air source when needed. With a modern and sleek design and highly visible yellow detail, this balanced octopus is ideally suited to the EVX200 Regulator range.

Based on Apeks Dive Gear product information.

Type	Din, Yoke

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.

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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.

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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.

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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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