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Atomic M1 Octopus, Yellow
Product OverviewMost manufacturers produce just an economy and a performance octopus model. Yet, even their high-end octopus cannot come close to matching the performance of the Atomic safe seconds. Each Atomic Octopus is designed, and precision built to perform as perfectly as its primary model counterpart. So, when you need it, you know exactly what to expect.
The M1 Safe Second 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.
The Atomic M1 Octopus diaphragm is made from high-quality silicone rubber. This pneumatically balanced poppet second stage has Atomics patented seat saving dynamic orifice which unlike most second stage orifices is a floating valve design which reduces wear on the second stage poppet seat when the regulator is not pressurized adding life to this important seal.
The M1 second stage regulator is equipped with Atomics patented Automatic Flow Control (AFC). This unique diaphragm activated vain automatically controls the flow and Venturi effect of the second stage for optimum breathing resistance at all depths. The second stage does have a rapid adjustment knob for manual second stage de-tuning in rare special situations. The M1 Octopus has a bright yellow front cover for easy identification in an out-of-air-emergency and a 36" (91.4cm) 3/8" threaded low-pressure (LP) hose. The regulator is also equipped with a dual silicone comfort fit mouthpiece with tear resistant bite tabs and weighs 13.8 oz. (391 g) with the hose.
- Precision-Built to Perform-as-Perfectly as Primary Model
- Factory-Rated for Oxygen-Enriched Mixtures Up to 80%
- Demand Valve Body:
Zirconium Plated Brass
Fast-Thermal Transfer with Heat Sink Feature
Reduces Possibility of Freezing in Cold Water
- Critical Metal Components of Demand Valve:
Titanium or 316 Stainless Steel
- Front Cover: Limits Sensitivity to Currents and Swift-Moving Water
- Diaphragm: High Quality Silicone Rubber
- Pneumatically-Balanced Poppet Second-Stage
- Atomics Patented Seat Saving Dynamic Orifice
- Orifices is a Floating Valve Design, Reduces Wear on Second-Stage Poppet Seat
- Atomics Patented Automatic Flow Control (AFC)
Unique Diaphragm Activated Vain
Automatically Controls Flow & Venturi-Effect
Optimum Breathing Resistance at All Depths
- Rapid Adjustment Knob: Manual Second Stage De-Tuning in Rare Special Situations
- Bright Yellow Front Cover for Easy-Identification in Out-of-Air-Emergency
- Dual Silicone Comfort Fit Mouthpiece with Tear-Resistant Bite Tabs
- 36 (91.4cm) 3/8 Threaded Low Pressure (LP) Hose
- Weight: 13.8 oz. (391 g) with LP Hose
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What's in the Box
|Adjustable 2'nd Stage||Yes, Flow Control Knob|
|Nitrox Compatible||Oxygen-Enriched Mixtures Up To 80%|
|2'nd Stage Type||Pneumatically-Balanced|
|Materials||Demand Valve Body, Lever & Sealing Orifice: Titanium
Diaphragm & Exhaust Valve: Silicone Rubber
|Hose Length||36 (91.4cm)|
|Total Weight||13.15 oz (373 g) w/Hose|
I bought it with first regulator and major second regulator. This Octo also can reach 80% oxygen range.