Atomic Aquatics SS1 Safe Second Stainless
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Atomic Aquatics SS1 Safe Second Stainless - Red is backordered and will ship as soon as it is back in stock.
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Open Box Atomic Aquatics SS1 Safe Second Stainless
Sale price $359.95 Regular price $449.95Unit price
Open Box Atomic Aquatics SS1 Safe Second Stainless
Sale price $415.95 Regular price $519.95Unit price
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Product Information
The Atomic Aquatics SS1 Safe Second Stainless is a combination alternate air source and BCD power inflator that replaces the traditional octopus and its separate hose with one streamlined unit. It breathes through a patented Titanium Seat Saving Dynamic Orifice, uses a titanium lever that will not fail due to rust or corrosion, and is rated for EAN mixtures up to 50% oxygen.
Who it is for
It is for divers who want fewer hoses and a cleaner, lower-drag setup without giving up a reliable backup air supply. Recreational and nitrox divers benefit from the 50% oxygen compatibility, while the oversized inflation and deflation buttons suit cold-water divers wearing gloves. Because the SS1 fits virtually any BCD brand through Atomic's patented adapter system, it also works as an upgrade for an existing BC rather than a new-BC-only accessory, and it is offered as an add-on option for the Atomic BC2.
Key details
- Dual function: safe second regulator plus BC power inflator in one body, eliminating the separate octopus hose.
- Materials: 316 stainless steel quick disconnect coupling, regulator valve body and inflation/deflation stems; titanium orifice and lever.
- Breathing control: integrated Venturi system to enhance airflow and reduce free-flow risk, plus an integrated flexible purge cover that activates anywhere on its surface.
- Hose: high-flow LP hose with quick disconnect, interchangeable with other Atomic models but smaller and lighter; quick disconnects on both the LP hose and the BC hose.
- Service: recommended every 2 years or 200 dives for stainless steel models.
Compatibility and sizing
Fits virtually any BCD brand via the Atomic adapter system. Gas compatibility is EAN/nitrox up to 50% oxygen. Color options are Red, Yellow, Blue, Pink, Aqua, Purple and Black Titanium. The low-profile elliptical housing lies flat against the BC to reduce drag, and a comfort swivel allows flexible hose positioning.
DiveCatalog.com is an authorized Atomic Aquatics dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or chat with us if you want to confirm the right adapter for your BCD or pick a color.
- Two jobs, one unit combines an octopus regulator and BC power inflator, reducing the number of hoses on your setup.
- Patented Titanium Seat Saving Dynamic Orifice prevents wear of the low-pressure seat, extending seat life and service intervals.
- Titanium lever is the link to your air supply and will never fail due to rust or corrosion.
- 316 stainless steel construction for the quick disconnect coupling, regulator valve body and inflation/deflation stems.
- Nitrox ready compatible with EAN mixtures up to 50% oxygen.
- Integrated flexible purge cover purges the regulator when depressed anywhere on the cover surface.
- Integrated Venturi system enhances airflow and reduces the risk of free flow.
- High-flow LP hose and disconnect interchangeable with other Atomic models yet smaller in size and lighter in weight.
- Quick disconnects on both the low-pressure hose and the BC hose for easy setup and removal.
- Low-profile elliptical design lies flat against the BC to reduce drag.
- Oversized inflation and deflation buttons are easy to operate with gloves.
- Comfort swivel allows flexible hose positioning for a natural fit.
- Universal BCD fit via Atomic's patented adapter system, fitting virtually any BCD brand.
| Brand | Atomic Aquatics |
| Model | SS1 Safe Second, stainless |
| Product Type | Safe second (alternate air source) integrated with BCD power inflator |
| Orifice | Patented Titanium Seat Saving Dynamic Orifice |
| Lever | Titanium, corrosion proof |
| Body Materials | 316 stainless steel valve body, quick disconnect coupling and inflation/deflation stems |
| Purge | Integrated flexible purge cover, activates anywhere on the surface |
| Airflow | Integrated Venturi system |
| Hose | High-flow LP hose with quick disconnect |
| Quick Disconnects | On both the low-pressure hose and the BC hose |
| Profile | Low-profile elliptical design, lies flat against the BC |
| Controls | Oversized inflation and deflation buttons for gloved use |
| Hose Positioning | Comfort swivel |
| Gas Compatibility | EAN mixtures to 50% oxygen |
| BCD Compatibility | Virtually any BCD brand via Atomic patented adapter system |
| Recommended Service Interval | 2 years or 200 dives (stainless steel models) |
| Colors | Red, Yellow, Blue, Pink, Aqua, Purple, Black Titanium |
| Warranty | Limited lifetime warranty to the original owner against defects in materials and workmanship |
| MPN | 14-0101-3P |
⚠️ 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
Will the Atomic SS1 fit my BCD?
Yes, the SS1 fits virtually any BCD on the market through Atomic Aquatics' patented adapter system, so you do not need an Atomic BC to use it. It is also offered as an add-on option for the Atomic BC2 BCD. If you are unsure which adapter matches your inflator hose and corrugated hose, call 888-701-4017 and we will confirm it with you before you order.
Can I use the SS1 with nitrox?
Yes. The Atomic Aquatics SS1 is compatible with EAN mixtures up to 50% oxygen, which covers standard recreational nitrox blends such as EAN32 and EAN36. Beyond that it combines a safe second regulator with your BC power inflator, so one unit handles buoyancy control and backup breathing.
How often does the SS1 need servicing?
Atomic Aquatics recommends servicing stainless steel models every 2 years or 200 dives, while titanium models move to 3 years or 300 dives. Service is recommended rather than warranty-mandatory. The patented Titanium Seat Saving Dynamic Orifice helps by preventing wear of the low-pressure seat, which extends seat life between overhauls.
Does the SS1 replace my octopus regulator?
Yes, that is the point of the design. The SS1 combines an octopus regulator and a BC power inflator in one low-profile body, so you remove the separate octopus and its hose from your setup. The elliptical housing lies flat against the BC to reduce drag, and oversized inflation and deflation buttons keep it easy to operate with gloves.
Review summary
The Atomic Aquatics SS1 Safe Second Stainless is a combined safe-second regulator and BCD inflator, so one unit handles both backup air and buoyancy control. It has a patented Titanium Seat Saving Dynamic Orifice that reduces low-pressure seat wear, a titanium lever that will not rust or corrode, a flexible purge cover that purges when pressed anywhere on its surface, and a high-flow LP hose and disconnect interchangeable with many other models. It is rated for EAN blends up to 50% oxygen. Written reviews are still few. It suits divers who want to simplify their alternate air and inflator setup, including nitrox divers.
