M1 Sidemount Regulator Package

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 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.

 

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.

 

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
First stage ports: 2 HP fixed / 5 LP on swivel cap

M1 Second Stage:

Designed for cold water diving featuring a 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

 

Our Atomic M1 Sidemount Regulator Package includes everything you need to hit the water in your sidemount equipment:

• (2) M1 First Stages with DIN caps and (2) M1 Second Stages
• Choice of one 60 in or 84 in  Regulator Hose
• (1) angled adapter for the second stage
• (2) 6″ HP hoses for the SPGs
• (2) SPG’s
• Bungee Necklace
• (x1) Stainless Bolt Snap with clip retainer
• Optional QD Hose