Simple Passion. These systems are all about ease of use and reliability. A balanced diaphragm first stage combined with classic downstream valve second stages in a lightweight package makes it the perfect recreational combination.

The perfect balance of power. Our diaphragm MK17 first stage teamed with our newly designed G250V second stage.

These systems combine the air-balanced valve technology of the S-Series second stages with the sturdiness and excellent air flow of our top diaphragm first stage.

Premium breathing performance in all conditions. Our ultimate S600 second stage regulator paired with an all-rounder balanced diaphragm MK17 for best breathing, even in harsh environments.

Classic downstream piston coupled with classic downstream second stages with modern fresh looks: this means reliability, durability and easy care, the systems of choice for training centres as well as new divers.

SCUBAPRO introduces the G250V: Back and Better than Ever!

The renowned G250 balanced adjustable second stage is back and better than ever, redesigned as a Vintage edition with tons of technical improvements.

These systems cater to passionate divers who demand flawless performance and total relaxation. The SCUBAPRO S-Series regulators feature air-balanced valve technology providing ultra-high airflow that remains exceptionally stable under all breathing conditions.

These systems cater to passionate divers who demand flawless performance and total relaxation. The SCUBAPRO S-Series regulators feature air-balanced valve technology providing ultra-high airflow that remains exceptionally stable under all breathing conditions.

The Ideal Octopus. Extremely lightweight and comfortable.

A compact, classic downstream 2nd stage with all the latest technological improvements for excellent performance and reliability, designed for sport divers. Diver Adjustable VIVA (Venturi Initiated Vacuum Assist) flow vane for personalized breathing comfort.

Egress means way out, exit, escape - the perfect description for an ideal octopus. The Apeks Egress has been designed as a left and right hand second stage regulator perfect for octopus use and emergency buddy breathing situations. It is, however, also entirely suitable as a left and right handed primary second stage compatible with any Apeks first stage. If used with an unsealed first stage then it is only recommended for warm waters, but is suitable for cold water diving when used with any Apeks environmentally sealed first stage.

The M1 Octopus is factory rated for oxygen-enriched mixtures up to 80%. The demand valve body is Zirconium plated brass for fast thermal transfer with a heat sink feature to reduce the possibility of freezing in cold water. The critical metal components of the demand valve are all made of Titanium or 316 Stainless Steel and are completely corrosion proof. The front cover is designed to limit sensitivity to currents and swift moving water.

Even though the use of multi-layer chrome plated Brass for the body of the first stage is a more conventional material choice... the performance of the B2 is truly superior to any other rival. Atomic designed our signature breathing performance into the B2 to give a diver the perfect combination of comfort, style and value. The main design difference? The total weight of the B2 is only 9 ounces more than the T2.

The Atomic M1 regulator has an expanded performance range to meet almost any diving condition imaginable, whether Recreational or Technical. Accomplished specialty divers will appreciate this regulator designed to fulfill virtually any need or diving scenario. The M1 is built on the same platform as the world acclaimed T2 and B2 regulators.

Ti2 Octo – Non-Swivel. Just like the Atomic T2 primary, the Ti2 octopus is immune to the performance degrading effects of sea water corrosion.

Atomic Aquatics was the first to design and manufacture an all-Titanium diving regulator. This exotic metal was chosen for its absolute corrosion-resistance in ocean water, its strength, and its amazing light weight. Atomic developed and refined groundbreaking and cost efficient fabrication processes for Titanium to bring the T2x to divers who desire only the best.

The Z Series is our most compact and economical regulator system. But its rare combination of performance, ergonomics and materials is unmatched by competitors at any price. The Z Series gives divers the assurance of the same Limited Lifetime Warranty as all Atomic regulators.

The SS-20 safe-second combines the performance of the reliable SS-10 octopus, yet is smaller and allows for both left and right hose configuration.

The SS-20 Platina Octopus features a large front purge, deflection tube and deflector to reduce exhaust resistance for easier breathing. Equipped with a high visibility yellow housing and 33” yellow hose. The second stage also features a high density, long lasting silicone mouthpiece.

The R-400 First stage features a balanced diaphragm system and upgraded HP poppet assembly for enhanced reliability in 2008-09. This balanced diaphragm system maintains minimum variation in intermediate pressure in relation to changes in residual tank pressure. The ports feature two high flow low-pressure ports to optimize second stage performance for easier breathing.

The S-60 second stage features a diver adjustable sensitivity control to deliver air smoothly with each breath. The exhaust valve features a large and flexible design for extremely low exhaust resistance.

The RS-520 regulator is the latest TUSA first and second stage that delivers excellent quality in an affordable, lightweight, travel-friendly system.

The balanced piston R-500 first stage is incredibly small and weighs only 720g. It has a full complement of four low-pressure and two high-pressure ports and is equipped with a quick adjustment screw that can easily be tuned for optimum performance.

The S-20 second stage is a compact and lightweight design featuring an over-sized purge button and an ortho-friendly mouthpiece for greater comfort and reduced jaw fatigue. The S-20 second stage can also be configured for left or right hose layout.