Atomic M1 Regulator

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.

Why M1?

The M1 employs state-of-the-art metals specifically chosen for extreme diving situations. Monel parts are used internally in the first stage for high strength, corrosion-resistance and oxygen compatibility. 316 Stainless Steel, multi-layer Zirconium coated Brass, and Titanium are used throughout the second stage. The M1 valve body is Zirconium/Nickel over Brass and the seat saving orifice is Stainless Steel.

Designed For Challenging Conditions

Engineered by Atomic for specialty diving – rec or tech

The M1 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.

The Best Regulators Ever Designed
How materials and passion come together for perfect dives

At Atomic we sometimes feel like a symphony conductor – bringing together exotic materials, groundbreaking design, and superior manufacturing in perfect harmony. The result is our signature line of regulators that are widely considered the finest ever designed by independent reviewers and passionate divers across the globe. So how do we do it? There are no real secrets here...we are an open book and want you to see for yourself why Atomic regulators are the finest ever to submerge. No other company has the courage or determination to put all these elements together as we have. Take a look...

“Compromise” Is A Word We Don’t Know
Titanium is uncompromising...and nobody uses it like Atomic

There is simply no better material for the ocean environment than Titanium. A Titanium regulator part could actually survive beneath the sea for centuries without a trace of corrosion. Atomic heavily invested in the people, machinery and time needed to develop new fabrication techniques at our own USA R&D facilities. If you see other companies claiming “Titanium” regulators, closely investigate. They do not employ these materials as thoroughly or effectively as Atomic Aquatics. You will see on the following pages exactly which parts in every Atomic regulator are machined from Titanium and why they excel.

Atomic wins the regulator trifecta:
natural performance – low maintenance – stunning appearance

The ultimate test of any regulator is how it breathes. Atomic Aquatics designed “natural breathing” into every regulator model, regardless of materials or price. Just because we design a regulator using different materials to achieve a lower price-point, does not mean we compromise on performance. Every review or independent test an Atomic regulator has been involved in has concluded with a top ranking. Superior performance is inherent in every Atomic model at any dive depth or breathing rate. Our use of corrosion-resistant materials also results in much lower maintenance requirements for divers. We stand behind this claim with our 2-Year/300 Dive Warranty (see details on pages 10-11). Finally, beautiful appearance is an Atomic imperative. Every time you pull your Atomic reg from its bag, you will be proud of its technologically-superb appearance...and other divers may take an envious glance. Our plating processes and machine-turned finishes produce an immediately recognizable distinction.

Why Divers Choose Atomic
Buying your regulator is your most important decision

Atomic is the intelligent choice. After all, the regulator is the single most important piece of diving gear. It is your lifeline and must be safe, reliable, and deliver the highest level of breathing performance for years. Numerous independent test reviews have ranked Atomic as the top choice every year since our products entered the market. We encourage you to read as many reviews as possible and you will understand why Atomic Aquatics is the only brand to own.

M1 First Stage:

• Factory ready for Nitrox to 50% or oxygen mixes to 80% when special guidelines are followed
• First stage materials are chrome plated Brass for the body and Monel for key internal components
• Atomic Jet Seat high-flow piston first stage
• Freeze protected factory-sealed first stage also prevents contamination such as silt and sand
• First stage ports: 2 HP fixed / 5 LP on swivel cap

M1 Second Stage:

• Designed for cold water diving featuring thermal heat sink and improved super-dry exhaust valve
• Second stage components are made of precision machined Brass with Zirconium plating and Titanium
• Patented Atomic Seat Saving Orifice
• Patented Atomic Automatic Flow Control (AFC)
• A new high-flow second stage case lowers breathing effort at any depth from shallow water to beyond the limits
• Rapid adjustment knob for manual second stage de-tuning in special situations
• Surge protected second stage front cover for high current scenarios
• Super-wide exhaust deflector to disperse bubbles for enhanced visibility
• Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
• 2 year/300 dive service interval
• Limited Lifetime Warranty – not contingent on proof of service

We aim to dispatch items within the Dispatched Time indicated but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to manufacturing and/or transport delays caused by global or regional shortages.

Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund.

        Email us at sales@dirdirect.com or call us on +44(0)1305 824 555

Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival. 

Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim. 

Please contact us with your order number and name before sending any returns to:

Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD 
United Kingdom