Regulator Package: MTX-RC + Miflex Gauges + BCD Hose

The MTX-RC takes everything that makes the MTX-R one of the most capable cold-water regulators on the consumer market and adds something the original deliberately left out — diver-adjustable fine-tuning. Where the MTX-R is factory tuned and fixed to meet the demands of the United States Navy Experimental Dive Unit extreme cold-water test, the MTX-RC gives you that same battle-hardened engineering foundation with the freedom to dial in performance to suit your own diving. Paired with your choice of Miflex gauge setup and a Miflex BCD hose, this package delivers a complete, precision breathing system ready to connect straight to your existing rig. At the heart of the package is the Apeks MTX-RC Regulator Set, designed and manufactured in the UK. The first stage is built around a satin-plated brass body wrapped in heat-exchanging ribs for maximum thermal performance, with a breakthrough over-moulded endcap and environmental diaphragm that actively prevents ice build-up and protects internal components from contamination — the same innovative cold-water defence system found on the MTX-R. A ribbed diaphragm clamp adds further heat exchange in extreme conditions, and the unique over-balanced diaphragm design delivers increasing medium pressure gas at a faster rate than ambient as you descend, giving you superior breathing performance at depth. Five medium-pressure ports — four of which are mounted on a rotating turret for improved hose orientation — and two angled high-pressure ports give full flexibility for hose routing and transmitter fitting. A double swivel hose, easy one-hand-release handwheel and high-flow end port beneath a protective cap round off a first stage engineered without compromise. Available in DIN (300 bar), Yoke (232 bar) and M26 (300 bar O2) configurations, and tested for octopus use to EN250A at 60 metres in cold water. The second stage is where the MTX-RC distinguishes itself from its sibling. An oversized breathing effort adjuster on the side of the housing lets you increase the effort required to open the pneumatically balanced valve, while an ergonomic venturi lever above it controls airflow direction within the second stage — either towards the mouthpiece or back towards the diaphragm to help close the valve. A large heat exchanger on the hose inlet warms incoming air before it reaches the second stage, working alongside the patented internal heat exchanger to deliver a consistently comfortable breathe in cold conditions. Protective bumpers guard the most vulnerable points from impacts and scratches, the innovative DCE system lets you switch between small and large exhaust tees without tools — both supplied — and a reversible design accommodates left or right-hand gas supply. A large purge button, flexible nylon braided hose and Comfo-bite mouthpiece complete a second stage built for serious, repeated cold-water use. No single-use plastic in the packaging. Completing the breathing system is the Apeks MTX-RC Octopus, built to the same exacting cold-water standard as the primary second stage. Highly visible and straightforward to operate, it provides a dependable backup air source your buddy can reach for with confidence. Connecting your regulator to your BCD is the Miflex Xtreme BCD Hose , fitted with a standard 3/8" quick-release coupler suitable for most BCDs, wings and drysuits. Flexible, lightweight and flow-rate tested to EN 1809:2014 standards, it routes cleanly and reliably across any setup. Finally, choose your gauge setup: Miflex SPG fitted with 80cm Carbon HD hose : lightweight, compact and uncomplicated Miflex  Double Console with Depth Gauge and SPG : pressure gauge + depth gauge in a compact, easy-to-read console Package includes: Apeks MTX-RCRegulator Set (First Stage, Second Stage + Octopus) Miflex  SPG or Double Console Miflex Xtreme BCD Hose Why you'll love it: The cold-water performance of the MTX-R with added diver-adjustable fine-tuning for a personalised breathing experience Breakthrough over-moulded endcap and environmental diaphragm actively prevents ice build-up in near-freezing water Satin-plated brass body with heat-exchanging ribs and ribbed diaphragm clamp for maximum thermal performance Over-balanced diaphragm first stage delivers superior breathing performance as you descend Four-port rotating turret and angled HP ports give full flexibility for hose routing and transmitter fitting Oversized breathing effort adjuster and venturi lever designed to be operated with gloves on Large heat exchanger on the hose inlet warms air before it enters the second stage Patented internal heat exchanger draws in ambient warmth for a comfortable breathe in cold conditions DCE system lets you switch exhaust tee size without tools — both small and large supplied Reversible second stage configures for left or right-hand gas supply Tested for octopus use to EN250A — 60 metres, cold water Nitrox/oxygen compatible up to 40% O2 Miflex BCD hose connects cleanly and reliably, flow-rate tested to EN 1809:2014 standards Choose your preferred instrument setup: keep it simple with an SPG or add depth with a double console Designed and manufactured in the UK — no single-use plastic in the packaging Key Feature Highlights: Apeks MTX-RC First Stage Features: Satin-plated brass body with heat-exchanging ribs for maximum thermal performance Breakthrough over-moulded endcap and environmental diaphragm prevents ice build-up and protects from impact damage Ribbed diaphragm clamp for improved heat exchange in cold water Unique over-balanced diaphragm design for superior breathing performance at depth 5 medium-pressure ports — 4 mounted on a rotating turret for improved hose orientation High-flow end port beneath a protective cap 2 angled high-pressure ports for optimal hose routing and transmitter fitting Double swivel hose for greater freedom of movement and comfort Easy one-hand-release DIN handwheel or over-moulded yoke handwheel Available in DIN (300 bar), Yoke (232 bar) and M26 (300 bar O2) configurations Suitable for cold water use below 10°C / 50°F Tested for octopus use — EN250A to 60 metres, cold water Designed and manufactured in the UK Apeks MTX-RC Second Stage Features: Oversized breathing effort adjuster for diver-adjustable performance fine-tuning — easy to use with gloves on Ergonomic venturi lever for simple, intuitive airflow adjustment Large purge button Large heat exchanger on the hose inlet for improved incoming air temperature Patented internal heat exchanger for improved cold-water breathing comfort Protective bumpers on the most vulnerable points for impact and scratch protection Reversible design for left or right-hand gas supply configuration Diver Changeable Exhaust (DCE) system — switch between small and large exhaust tees without tools, both supplied Comfo-bite mouthpiece for extended comfort Flexible nylon braided hose for superior cold-water performance No single-use plastic in the packaging Apeks MTX-RC Octopus Features: Built to the same cold-water standard as the MTX-RC primary second stage Highly visible and easy to operate in emergency situations Dependable backup air source tested for use in cold water Gauge  Options Features: Miflex SPG fitted with 80cm Carbon HD hose Lightweight, compact and durable single pressure gauge Heavy- duty construction with ergonomic low- profile housing Comfortable grip and easy packing for travel Integrated attachment points at the top Supplied with durable Miflex 80cm hose Pressure gauge compliant with EN250 Miflex Double Console with Depth Gauge and SPG Compact double console with simple 1- 2 gauge layout Combines pressure gauge and depth gauge in one unit Depth gauge provides useful backup in case of dive computer issues Bright, bold and easy to read at a glance Luminescent displays for improved visibility on night dives Ergonomic low- profile housing with comfortable grip Lightweight and easy to pack for travel Depth gauge compliant with EN13319 A flexible, braided hose with standard 3/8" fitting and quick-release coupler, suitable for most BCDs, wings, and drysuits that use a standard QD connection. Every Miflex BCD hose QD fitting flow rate is tested to EN 1809:2014 . Quality Testing & Delivery Timeframe Every regulator bundle is thoroughly tested before dispatch to ensure top performance. While next-day delivery may be available at checkout, orders placed after 12PM on working days may require an additional day before shipping. If you have any questions, our friendly team is happy to help via online chat or email at support@mikesdivestore.com VIDEO CONSULTATIONS AVAILABLE: Speak to our experienced team with a live video consultation. If you’d like help choosing the right kit or the best size before you buy - or want advice on whether something you’ve purchased is the right fit - you can book a consultation appointment . Want to dive deeper into the tech behind the EVX series? Read more on our blog and discover what makes these regulators a true game-changer.