Atomic Aquatics BC2 BCD and SS1 Safe Second Inflator Diving Package
In stock — ships from Irvine, CA
Atomic Aquatics BC2 BCD and SS1 Safe Second Inflator Diving Package - S (Small) / Titanium Black is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
Warranty
Warranty
| SIZE | HEIGHT | WEIGHT | OVER THE SHOULDER | WAIST |
|---|---|---|---|---|
| SMALL | 5’2″ – 5’7″ (157 – 170 cm) | 120 – 155 lbs (54 – 70 kg) | 34 – 40″ (86 – 102 cm) | 27 – 42″ (68 – 107 cm) |
| MEDIUM | 5’7″ – 5’10” (170 – 178 cm) | 150 – 165 lbs (68 – 75 kg) | 39 – 45″ (99 – 114 cm) | 30 – 45″ (76 – 114 cm) |
| MEDIUM LARGE | 5’10” – 6’0″ (178 – 183 cm) | 160 – 190 lbs (72 – 86 kg) | 41 – 47″ (104 – 119 cm) | 31 – 47″ (78 – 119 cm) |
| LARGE | 6’0″ – 6’2″ (183 – 188 cm) | 180 – 210 lbs (81 – 95 kg) | 43 – 49″ (109 – 125 cm) | 35 – 50″ (89 – 127 cm) |
| EXTRA LARGE | 6’2″ – 6’5″ (188 – 196 cm) | 195 – 240 lbs (88 – 109 kg) | 45 – 51″ (114 – 130 cm) | 37 – 52″ (94 – 132 cm) |
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Description
Description
The Atomic Aquatics BC2 BCD and SS1 Safe Second Inflator Diving Package pairs a back-inflation BCD with a trusted Safe Second to support underwater control and reliability during scuba and diving adventures. The BC2 back-inflation design features a durable matte finish fabric that resists abrasion and water intrusion, contributing to a streamlined silhouette in the water.
This gear set emphasizes buoyancy control and air-supply reliability for underwater use. The SS1 Safe Second provides high-flow inflation and an oxygen-compatible second stage with a titanium lever, flexible purge cover, and a high-flow LP hose, while the BC2 combines with a CAM-LOK band, a rigid molded tank pad, and CNC-machined hardware to secure the tank. Removable ballast pockets up to 10 lb each enable easy weight management, and the concealed BC2 carrying handle supports comfortable surface handling and underwater maneuvering. A self-sealing zipper protects the mechanism from sand and grit, while corrosion-resistant 316 stainless steel D-rings with Titanium PVD coating withstand exposure to saltwater. Hydrodynamic pockets up to 5 lb per pocket help maintain a clean underwater silhouette.
Features
Features
- Durable materials: matte finish fabric, double-laminated polyurethane coated for abrasion resistance and water repellence
- Back-inflation design: streamlined profile aimed at improved buoyancy control and underwater maneuverability
- Tank security: CAM-LOK band, rigid molded tank pad, and CNC-machined hardware for reliable tank retention
- Weight management: removable pockets up to 10 lb each, with simple release for quick ballast adjustment
- Easy handling: concealed BC2 carrying handle for comfortable surface and underwater use
- Debris protection: self-sealing zipper to keep sand and grit out of the BCD mechanism
- Durable attachments: corrosion-resistant 316 stainless steel D-rings with Titanium PVD coating
- Hydrodynamic pockets: up to 5 lb per pocket to maintain a clean underwater silhouette
- Air supply reliability: high-performance inflation and Safe Second options with robust, maintenance-friendly SS1
- SS1 features: Titanium lever, oxygen compatibility up to 50% EAN, flexible purge cover, and high-flow LP hose
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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
How should a scuba BCD fit?
A BCD should fit snugly enough that it does not ride up toward your ears when inflated, while still letting you breathe fully. Fasten the waist and cummerbund first, then adjust the shoulder straps so the tank sits close to your back and the shoulders cannot slide off. With the BCD fully inflated at the surface you should still be able to take a deep, comfortable breath; if it squeezes your chest, loosen it or move up a size.
How do I rinse and care for a BCD after diving?
Rinse the outside in fresh water and also flush the inside of the bladder, because salt water gets in through the inflator and dump valves. Fill the bladder roughly a third full of fresh water through the oral inflator, slosh it around, then drain it out through the inflator and each dump valve. Hang it to dry out of direct sunlight and store it partially inflated so the bladder walls do not stick together.
Should I use integrated weights or a weight belt?
Integrated weight pockets carry the lead in the BCD itself, which many divers find more comfortable and easier on the hips, while a weight belt keeps the weight independent of your BCD. Either way, you must be able to release your ditchable weight quickly with one hand, and your buddy should know how your system releases. Non-ditchable trim pockets are useful for balance but should never hold weight you might need to drop.
How do I pack a BCD for travel?
Make sure the BCD is completely dry inside and out before packing so it does not mildew in transit. Remove all weights, deflate it fully, and fold or roll it around softer items such as a wetsuit to cushion the inflator and valves. Avoid hard creases in the air cell, and unpack and air it out as soon as you arrive.
When does a BCD need to be serviced?
Follow the service interval in the manufacturer's manual, which is commonly an annual inspection alongside the rest of your life-support gear. Have the inflator, dump valves, and bladder checked any time the inflator sticks, free-flows, feels rough, or the BCD holds air poorly. Between services, confirm that it inflates and deflates properly as part of every pre-dive check.
What is the difference between a jacket-style and a back-inflate BCD?
A jacket-style BCD holds air in panels that wrap around your sides as well as your back, while a back-inflate BCD keeps the entire air cell behind you. Jacket styles tend to feel very stable and upright at the surface, and back-inflate styles keep the chest clear and are often preferred for horizontal trim underwater. Neither is objectively better, so treat it as a fit and preference decision and try both if you can.
Will my BCD fit any scuba tank?
Most recreational BCDs use an adjustable cam band sized for common single-cylinder diameters, so standard aluminum and steel tanks generally work. Re-check the band tension after the first wetting, because webbing can relax slightly and let the tank shift. If you dive doubles or unusual cylinder diameters, confirm compatibility with the manufacturer before assuming it will hold.
