Free 1-2 Day Shipping | Get up to 10% cashback | Need It Today? Same-Day Delivery Within 50 Miles

Apeks MTX-R 1st Stage DIN Dive Regulator

Apeks  |  SKU: RT127111
Refer friends - earn more rewards

Sold out
Regular price $620.00
Shipping calculated at checkout.


Log in / Sign up to claim your rewards

Want to build a custom scuba package?
Request a quote here.

Need Help? Ask our experts.
Call us: 888-701-4017
Chat with us: Start a chat


Description

Introducing the innovative and high-performance Satin Plated Brass Dive Regulator. Designed with advanced features for maximum thermal performance, this regulator is perfect for extreme diving conditions.The over-moulded first-stage endcap and environmental diaphragm work together to prevent ice build-up and protect the first stage from impact damage. The ribbed diaphragm clamp improves heat exchange in cold water, while the unique over-balanced diaphragm design provides superior performance at depth.With 5 medium pressure ports (4 on a rotating turret) and 2 angled high pressure ports, hose orientation and routing are optimized for comfort and convenience. The double swivel hose allows for greater freedom of movement.Available in DIN, Yoke, and M26 Thread options, this regulator is suitable for a variety of diving setups. Tested for Octopus use and Nitrox/Oxygen compatible, this regulator is ready to handle any diving adventure.Trust in the Satin Plated Brass Dive Regulator for a reliable and high-performing diving experience. Upgrade your gear today and explore the depths with confidence.

Features

  • Available in yoke or DIN configuration.
  • Suitable for cold water use (below 10°C / 50°F).
  • 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, resulting in superior performance at depth.
  • Over-moulded innovative endcap and environmental diaphragm, with a forged 1st stage body offering maximum thermal performance.
  • The 5th 3/8” UNF medium pressure port includes a protective bumper when not in use.
  • Forged first stage body with heat exchanging ribs for maximum thermal performance.
  • Angled HP ports for optimal hose routing and fitting of transmitters.
  • Forged rotating turret with medium pressure ports in a parallel direction for improved hose orientation.
  • Ribbed diaphragm clamp for improved heat exchange in cold water conditions.
  • Double swivel hose for greater freedom of movement and comfort.
  • Tested for Octopus use - EN250A cold water.
  • Nitrox/Oxygen compatible – Up to 40% O² outside the EU (European Union), within the EU anything above 21% O² must use an M26 Connection.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

How often does a scuba regulator need servicing?

Follow the interval in your regulator's manual, since manufacturers commonly specify an annual inspection or a set number of dives and many warranties depend on it. A regulator is life-support equipment, so service belongs with a factory-trained technician rather than being attempted at home. Have it looked at sooner than scheduled if you notice increased breathing effort, free-flow, bubbles, or water in the second stage.

How do I rinse and care for a regulator after diving?

Make sure the dust cap is dry and firmly seated over the first-stage inlet before the regulator goes anywhere near water, because water inside the first stage is the leading cause of internal corrosion. Rinse in fresh water without pressing the purge button, since purging while depressurized can draw water back into the second stage. Shake out the water and hang it to dry with the hoses in wide, gentle loops rather than tight bends.

Can I fly with a scuba regulator?

Regulators travel well and are usually best carried in hand luggage where they will not be crushed or lost. A regulator holds no gas of its own, so there is nothing inherently problematic about it on an aircraft, though the airline and security screeners always have the final say. Pack it dry with the dust cap in place, in a padded regulator bag or wrapped in soft gear.

Can I use my regulator with nitrox?

Many modern regulators are supplied as suitable for nitrox mixes up to 40 percent oxygen, which is the widely used recreational industry standard, while anything above that requires dedicated oxygen-clean equipment and procedures. Confirm what your specific regulator's manual states, and follow your nitrox training and your fill station's requirements. Never assume a regulator is oxygen-service clean simply because it looks clean or is new.

What is the difference between DIN and yoke regulators?

A yoke (A-clamp) fitting clamps over the tank valve and is the most common connection across much of the recreational world, while a DIN fitting screws into the valve and is standard in much of Europe and in technical diving. DIN captures the o-ring inside the threads, which many divers consider more secure, but yoke is often what rental cylinders provide. Adapters exist in both directions, so check what is used where you dive before deciding.

What is the octopus regulator for?

The octopus is your backup second stage, carried so you can share air with a buddy who is out of gas, or breathe from it yourself if your primary fails or free-flows. It is normally on a longer, brightly colored hose so it is easy to find and hand over under stress. Secure it in the triangle between your chin and the bottom of your rib cage so it is instantly accessible and not dragging through sand or coral.

How should I store a regulator between dive trips?

Store it fully dry, out of sunlight, with the dust cap in place and the hoses in wide loops rather than tightly coiled. Avoid hanging it by the second stages for long periods, which stresses the hose fittings; laying it flat in a padded bag or hanging it by the first stage is kinder. If it has sat unused for a long stretch, have it checked before your next trip rather than assuming it is ready to dive.