Buoyancy compensator devices, or BCDs, are an important type of diving gear. They help divers maintain neutral buoyancy while exploring beneath the water's surface. Aqua Lung has innovated BCD product options to offer you safety and comfort wherever you choose to dive. Aqua Lung has designed jacket, back, and hybrid inflation BCD products for recreational and professional scuba divers alike. Each BCD incorporates Aqua Lung's innovative technologies to ensure you have everything you need for an enjoyable dive. 

The Aqua Lung Pro BC is a wrap-around jacket design packed with tons of features such as large, easy to-access utility pockets, scooped octo-pocket for easy octopus regulator storage, 3 D-rings to handle all your accessories, and flat valves to reduce drag. With its advanced ResisteK material that resists fading and abrasion, it will hold up to the rigors of salt and chlorine and retain its good looks. All these great features coupled with its aggressive price make the Pro the perfect BC for all your adventures. A proprietary backpack has a built in carrying handle. 

A large, easy-to-access utility pocket with zipper closure is found on each side of the Pro. The waistband is adjustable in the back to accommodate a wide range of waist sizes. A tank positioning strap allows you to set the Pro at your preferred height each time. BCD features 1 stainless steel and 2 plastic D-rings. Right shoulder pull dump is easy to locate and use and the lower rear dump is ideal when in a head down or horizontal position. All pull dumps have large pull bobs that are easy to locate and grip while wearing gloves. Adjustable chest strap for personal comfort. 

The Aqua Lung Pro BCD provides a lift capacity of 24 lbs. to 55 lbs. (10.9 kg to 25 kg) depending on size. The Pro comes equipped with Aqua Lungs Power Line Inflator with an increased fill rate which is now, one of the highest air flows in the industry. The Power Line is an environmentally sealed unit for less maintenance, has integrated hose clips for attachment to the LP hose for a streamline and low profile. The inflator is equipped with a cable activated rapid exhaust at the top, simply pull down on lower unit to dump air. BC comes with a low pressure 3/8" threaded hose, and an owner's manual. 

The updated Titan regulator integrates the lightweight feel, rugged durability and easy-to-breathe functionality of its predecessors. It offers excellent performance and easy maintenance. The balanced diaphragm mechanism allows for ease of breathing and consistent performance while protecting internal moving parts from the environment. The T-Shape design is compact & provides optimal hose routing. The unique forged body uses less brass, making it more compact and lighter. The polyurethane outer skin protects metallic parts from shocks. The four 3/8" UNF MP and two 7/16" UNF HP ports are perfectly positioned to for streamlined hose positioning. The open yoke screw helps avoid water retention. 

The downstream demand valve ABS housing second stage regulator comes with a unique Comfo-Bite mouthpiece, that reduces jaw fatigue. The removable and reusable clip facilitates quick and easy mouthpiece changes. With few components and easy access to the exhaust valve through a clipped deflector, maintenance is easy. The Venturi knob offers effective adjustments using an ergonomic design for easy use, even with gloves. The polyurethane purge cover offers significant abrasion and tear-resistance, protects from shocks, allows for easy water purging, and decreases inhalation effort. Side openings prevent free flow when facing into currents or riding a scooter. Reinforced polycarbonate makes the second stage stronger. The Deflector splits up bubbles to decrease noise and protect the valve from expiration. 

The ABS Octopus combines good breathing performance with the benefits of a low-profile body style. Unique 120° angle between hose and mouthpiece: This Aqua Lung innovation is ideal for giving your octopus to a buddy - works in either right hand or left hand positions. No more sharp bends in the hose or upside down octopuses in the mouth. 39" (99cm) yellow hose easily distinguishes your ABS hose from your primary hose. This high visibility hose is easily spotted in case of an out-of-air emergency. Exceeds CE breathing requirements for regulators. Versatile design allows proper function when right side up or upside down. Custom quick-release mounting clip keeps the ABS properly located on the body at-all-times. Reliable downstream demand valve mechanism, and is compatible with up to 40% O2 right out of the box. Has silicone mouthpiece with ergonomic bite wings. 

Its effortless approach and versatility give you the ability to dive right in. It exceeds expectations with many features such as its easy-to-use interface, flexible operating modes, built-in backlight and user-changeable battery with data retention. The i300 carries all of these features with a ruggedness that you can count on. And with effortless design, such as a water-activated on switch, it gets you right in the water and descending to your next adventure. 4 operating modes: Air, Nitrox, Gauge (with run timer), and Free Dive. Backlighting for easy reading in low light. Audible alarms and additional high-visibility LED warning light for additional safety. User-updatable software gives access to the latest features and upgrade (must purchase optional download cable). Pre-Dive planning feature allows a preview of your next dive. Single button access to last dive display (max depth and bottom time). History Mode includes total number of dives, max depth, total dive hours, and lowest temperature. Maximum depth readout of 330' (100m), altitude adjustable up to 14,000' (4,270m) and fueled by Buhlmann ZHL-16C based PZ+ algorithm. 3-Nitrox mix to 100% O2 Nitrox mix to 50% O2. Optional deep stop with countdown timer. Salt or fresh water dive selection. Automatic altitude adjustment for accurate profile. Simple to use with DiverLog software on the Mac or PC platforms, which allows control of all your dive computer settings, view Log and Profile data, add location, notes & other details, as well as store & share photos & videos. DiverLog must be purchased separately at ediverlog.com. Included with the computer are a digital instruction manual, safety reference information, DiverLog brochure, quick reference card, lens protector & battery compartment opening tool. 

The Aqua Lung Pressure Gauge display is designed with such features as a luminescent gauge face for easy reading in low light. The Aqua Lung Pressure Gauge delivers both remaining air pressure and temperature in one easy-to-read display. Easy-to-read scale up to 5,000 psi rated. Integrated temperature scale, Nitrox compatible up to 50%, Swiss made, shock resistant Bourdon tube, one-way safety valve & a hose length of 36" (91.44cm). Product come with owner manuals.