Apeks MTX-R Sidemount Set
Original price was: $3,290.00.$2,900.00Current price is: $2,900.00. inc. GST
Apeks MTX-R Sidemount Set. Dry-sealed cold-water design with a rotating hose turret.
SKU: AP0100MTXR
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Apeks MTX-R Sidemount Set
The MTX-R brings a dry-sealed, over-balanced first stage to a regulator setup built for demanding conditions. A rotating turret and heat-exchange features support practical hose routing and cold-water use, while the Comfo-Bite mouthpiece helps you hold the second stage comfortably.
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.
- Environmental protection. The sealed first-stage chamber helps keep water and contaminants away from its working mechanism.
- Reduced hose pull. Double-swivel hose allows movement at the hose connection for a more comfortable hold.
- Rotating hose turret. Arrange the low-pressure hoses around your preferred equipment layout.
- Comfortable mouthpiece hold. The Comfo-Bite palate bridge helps support the second stage without a hard bite.
Setup and compatibility
Technical Specs
| Brand | Apeks Dive Gear |
|---|---|
| Main model / configuration | Apeks MTX-R Sidemount Set |
| Product type | Regulator |
| Regulator type | Regulator Set |
| First-stage design | Over-balanced diaphragm |
| Second-stage design | Pneumatically balanced |
| High-pressure ports | 2 |
| Low / medium-pressure ports | 5 |
| Environmental sealing | Yes, dry chamber |
| Cold-water suitability | Yes |
| Mouthpiece | Comfo-Bite |
| Swivel turret | Yes |
| Hose | Double-swivel hose |
| Heat exchanger | Yes |
Additional specifications
- The MTX-R is based on the MTX, a regulator that was developed in accordance with the United States Navy Experimental Dive Unit extreme cold water test. Innovations in design mean that the MTX-R regulator performs in almost freezing water at a depth of over 60 m, something that very few other regulators on the consumer market can boast. With an innovative first stage design that helps to prevent ice build-up around the diaphragm.
- Over balanced for superior performance.
- Environmental over-moulded endcap & diaphragm that helps prevent ice build-up that can cause first stage free flow in extreme circumstances. Also protects the first stage from impact damage.
- Double swivel hose for greater freedom of movement and comfort.
- 5 x 3/8” UNF medium pressure ports & 2 x 7/16” UNF high-pressure ports.
- The 5th 3/8” UNF medium pressure port includes a protective bumper when not in use.
- Angled HP ports for optimal hose routing and fitting transmitters.
- Forged rotating turret with medium pressure ports in a parallel direction for improved hose orientation.
- Tested for Octopus use - EN250A to 60 m cold water.
- Nitrox/Oxygen compatible
- Simple to use with no dive controls, pre-settable cracking effort or venturi control by an Apeks approved qualified technician.
- High performance pneumatically balanced lever operated poppet valve.
- Large diver friendly self-flushing controllable purge button.
- 2 ea. DPT DIN 1st stages with 5 port swivel turrets.
- 210 cm double swivel hose.
- 61 cm double swivel hose
- 2 ea. TEK pressure gauges with 18 cm hoses
- 1 ea. 90° elbow fitting
- 1 ea. stainless steel bolt snap
- 2 sets of short exhaust ports
Based on Apeks Dive Gear product information.
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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