BCDs - Scuba Diving Buoyancy Compensator

186 results

Shop Used (28)

Categories:All Categories Scuba Gear

Buoyancy Compensators

Technical BCD's (83)

Jacket Style BCD's (59)

Back Inflated BCD's (41)

Hybrid (5)

Brand

Apeks (13)Aqualung (12)Cressi (16)Dive Rite (21)Highland (7)Hollis (19)Mares (20)Scubapro (34)Tusa (8)Zeagle (15)

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$0 to $25 (1)$25 to $50 (5)$50 to $75 (8)$75 to $100 (6)$100 to $250 (18)$250 to $500 (47)$500 to $750 (53)$750 to $1000 (32)$1000 to $2500 (21)

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Gear Type

Back Plates & Hardware (29)Bands-Staging & Weighting (1)Complete BCD Kits (6)Harnesses (32)Sidemount (5)Wings (28)

BCD Features

Designed For Women (21)Dual Tank Strap (3)Integrated Octopus (8)Kids BCD (3)Travel BCD (30)Weight Integrated (84)

By Activity

Military & Rescue (14)Recreational (1)

Lift Capacity

15-30 Lbs (58)30-40 Lbs (71)40-50 Lbs (39)50 Lbs and Up (14)

Highland Aluminum Travel Tec/Rec Harness

SKU: XSSHL800TPMFR: HL800-TP

Durable aluminum backplate ensures lasting performance.
Tec/Rec harness provides superior buoyancy control.
Adjustable crotch strap enhances comfort underwater.
Streamlined design reduces drag for efficient diving.
Lightweight travel harness improves weight capacity.
Neoprene shoulder pads offer easy adjustments.

^$169^.95

In Stock

Free Shipping

Hollis HD 200 BC

SKU: HLSHD200

(11)

Streamlined BCD design enhances underwater agility.
45 lbs lift capacity for superior buoyancy control.
Durable 1000-Denier Cordura BCD for lasting use.
Integrated weight system ensures balanced diving.
Adjustable straps offer a comfortable, custom fit.
Back-inflated BCD provides unrestricted movement.

^$789^.95

In Stock

Free Shipping

Cressi Start BCD

SKU: CSBS

(95)

Durable 1000/500 Denier Cordura BCD construction.
Jacket Style BCD provides superior comfort & fit.
Streamlined design enhances buoyancy control underwater.
Adjustable straps ensure optimal weight capacity.
3-Dump valves offer quick buoyancy adjustments.
Integrated pockets provide convenient gear storage.

Save $140

^$199^.95–^$269^.95

In Stock

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Seac Smart BCD

SKU: SECSTBC

Streamlined Seac BCD design for reduced drag.
Durable Cordura BCD build ensures lasting performance.
Enjoy superior comfort fit with this travel BCD.
Quick-release pockets for easy weight adjustments.
Achieve precise buoyancy control with 3 dump valves.
Six stainless steel D-rings to clip scuba gear.

Save $116

^$299^.00

$415.00

Save: $116.00 (28%)

In Stock

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Scubapro Hydros Pro Men's BCD w/Balanced Inflator

SKU: SCPHPM

(30)

Streamlined Scubapro BCD design reduces drag underwater.
Enjoy custom fit with adjustable Scubapro BCD straps.
Integrated weights offer balanced, comfortable scuba dives.
Durable Monprene® gel ensures long BCD lifespan.
Experience easy inflation with balanced power inflator.
36-40.5 lbs lift capacity for optimal buoyancy control.

^$1182^.00

In Stock

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Dive Rite Cam Strap with Stainless Steel Buckle

SKU: DIV2035MFR: BC2035

(15)

Durable nylon webbing & stainless steel buckle.
Secure cam strap fits 6.9" to 8" scuba cylinders.
Marine-grade stainless steel for saltwater dives.
Easy cylinder adjustments with hook & loop fastener.
Streamlined design; cam strap weighs only 11 ounces.
Dive Rite cam strap ensures secure tank positioning.

^$42^.00

In Stock

Hollis ST Travel System

SKU: HLSSTSMFR: 208.8001.022

Streamlined technical BCD for superior buoyancy control.
Durable Cordura nylon BCD wing ensures lasting performance.
Stainless steel buckles offer easy, secure adjustments.
Lightweight travel system BCD; weighs only 1.5lbs.
Comfortable back pad enhances diving experience.
Harness with multiple D-rings for gear streamlining.

^$829^.95

In Stock

Free Shipping

Mares Prestige SLS BCD

SKU: MRSPRSRMFR: 417228M

(16)

Mares BCD: Superior comfort & adjustable fit.
Integrated weight system for balanced scuba diving.
Streamlined BCD design reduces drag underwater.
Durable Cordura construction ensures lasting use.
Jacket Style BCD: Easy inflation & buoyancy control.
High lift capacity BCD for enhanced safety.

Save $145

^$384^.95

$529.95

Save: $145.00 (27%)

In Stock

Free Shipping

Apeks WTX Single Cylinder Donut Wing

SKU: APXWTXWS

Durable 1000D ARMORGUARD Technical BCD Wing.
Streamlined design enhances buoyancy control.
Optional weight integration for custom fit BCD.
18/30lbs lift capacity technical BCD wing.
Easy adjustments for superior comfort underwater.
Apeks K style inflator ensures reliable BCD use.

^$469^.00–^$499^.00

In Stock

Free Shipping

Cressi Aquawing BCD

SKU: CSBAWXXMFR: IC790000

Streamlined Cressi BCD design for reduced drag.
Integrated weights enhance scuba diving comfort.
29.3 lbs lift capacity in this back-inflated BCD.
Durable 1500D Cordura for long-lasting scuba gear.
Easy adjustability with 2" webbing straps on BCD.
Secure fit with integrated weight pockets (5lbs each).

^$599^.95

In Stock

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TUSA Liberator Sigma II BCD, Black

SKU: TBTJ01

(43)

TUSA Liberator BCD: Superior comfort & buoyancy control.
Streamlined BCD design enhances underwater maneuverability.
Durable 500-Cordura nylon BCD for long-lasting performance.
Integrated weight system BCD for balanced diving.
Adjustable straps on this BCD ensure a secure, custom fit.
Quick inflate/deflate BCD system for easy buoyancy.

Save $89

^$299^.95

$389.00

Save: $89.05 (23%)

In Stock

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Zeagle Scout BC

SKU: ZGLSC

(42)

Zeagle Scout BC: Streamlined, back-inflate design.
24 lbs lift capacity for optimal buoyancy control.
Integrated weight system holds up to 16 lbs safely.
Durable Cordura 1000 denier bladder ensures longevity.
Adjustable straps provide a comfortable, secure fit.
Lightweight BCD, ideal for travel and easy packing.

^$439^.95

In Stock

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Aqualung Pro HD Compact BCD

SKU: UDRHPB

(4)

Streamlined BCD design enhances underwater mobility.
Integrated weight system for balanced scuba diving.
Adjustable straps ensure a comfortable, secure fit.
Durable BCD construction for long-lasting performance.
Power Line inflator offers easy buoyancy control.
High-lift capacity BCD for enhanced safety.

^$549^.00

In Stock

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Cressi Aquapro + BCD

SKU: CSBAPP

(20)

Durable 420-Denier Nylon BCD for lasting performance.
Integrated weight system holds up to 20 lbs securely.
Adjustable straps ensure a comfortable, custom scuba fit.
Streamlined jacket-style BCD provides excellent buoyancy.
Three valves offer precise control of lift capacity.
Lightweight BCD design enhances travel convenience.

Save $100

^$299^.95

$399.95

Save: $100.00 (25%)

In Stock

Free Shipping

Highland 20 lbs Travel Wing

SKU: XSSHL20WMFR: HL20W

20 lbs lift Highland wing for superior buoyancy control.
Streamlined technical BCD with durable 1000D nylon build.
Lightweight travel wing; weighs only 2.3 lbs for easy pack.
Miflex QD carbon hose ensures easy access & maneuverability.
210D nylon bladder offers enhanced comfort & durability.
Compact design improves streamlining underwater; tech BCD.

^$329^.95

In Stock

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Dive Rite TransPac XT

SKU: DIVTXT

(1)

Durable 1000D nylon Dive Rite BCD for tech diving.
Stainless steel hardware ensures lasting BCD performance.
Streamlined design improves buoyancy & reduces drag.
Adjustable harness offers custom BCD comfort & fit.
Multiple D-rings for secure gear attachment on this BCD.
Supports single/double cylinders for varied dive needs.

^$409^.00

In Stock

Free Shipping

Mares Prestige BCD

SKU: MRSPB

Durable 420D Cordura BCD for lasting performance.
Enjoy comfort & fit with this jacket style BCD.
Precise buoyancy control with Ergo Inflator BCD.
Standard weight pocket system for easy access.
5 Stainless Steel D-rings on this scuba BCD.
Lightweight BCD: only 8.6 lbs, great for travel.

Save $88

^$549^.95

$637.95

Save: $88.00 (14%)

In Stock

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Mares Prestige SLS BCD

SKU: MRSPRS

(13)

Streamlined jacket style BCD for superior comfort.
Integrated weight system enhances buoyancy control.
Durable 420 Cordura for lasting scuba gear use.
Easy adjustments with swivel shoulder straps BCD.
24-38 lbs buoyancy bag for optimal lift capacity.
Secure weight integration; 9-13 lbs releasable pockets.

Save $145

^$384^.95

$529.95

Save: $145.00 (27%)

In Stock

Free Shipping

Highland 45 lbs Twin Wing

SKU: XSSHL45WMFR: HL45W

Heavy-duty Cordura nylon Technical BCD wing.
45 lbs lift Highland BCD for superior buoyancy.
Streamlined design improves diving performance.
Durable 1000D nylon BCD for rugged use.
Adjustable BCD harness ensures a secure fit.
K-style inflator on this Technical BCD wing.

^$399^.95

In Stock

Free Shipping

Mares Magellan BCD

SKU: MRSMBC

(4)

Streamlined design for reduced drag underwater.
Integrated weight system enhances dive comfort.
38 lb lift capacity for optimal buoyancy control.
Durable 420 Cordura nylon BCD construction.
Adjustable straps ensure a comfortable, secure fit.
Easy inflation with the Mares Ergo Inflator.

Save $70

^$499^.95

$569.95

Save: $70.00 (12%)

In Stock

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Dive Rite Hydro Lite BCD System

SKU: DIVHL

(2)

Streamlined Technical BCD design reduces drag.
Integrated weights enhance buoyancy control underwater.
Durable 600-Denier Polyester BCD for lasting use.
Lightweight Technical BCD; weighs only 6.2 pounds.
Comfortable, adjustable straps on this Dive Rite BCD.
Easy access weight pouches hold up to 12 pounds.

^$629^.00–^$659^.00

In Stock

Free Shipping

Scubapro S-Tek Pure Harness with Back Plate

SKU: SCPSPUHB

Durable technical BCD harness for secure diving.
Stainless steel back plate ensures lasting performance.
Streamlined design enhances buoyancy control underwater.
Easily adjust harness for optimal comfort and fit.
Configure for single or double tank scuba diving.
Pre-bent D-rings offer convenient gear attachment.

^$398^.00

In Stock

Free Shipping

Hollis Single Cylinder Mounting Plate with Bolts

SKU: HLSSTAMFR: 208.1071.001

(2)

Durable 316-Grade Stainless Steel Back Plate.
Single Cylinder Mounting Plate with Bolts Included.
Provides Secure & Streamlined Scuba Gear Setup.
Compatible with Hollis Back Plates for Custom Fit.
Essential Hardware: Bolts, Washers, and Nuts.
Ensures Optimal Buoyancy Control and Stability.

^$83^.95

In Stock

Free Shipping

Mares Pure SLS BCD

SKU: MRSPURS

(97)

Streamlined design for reduced drag underwater.
420 Cordura Nylon BCD ensures lasting durability.
Integrated weight system for balanced dives.
40 lbs lift capacity buoyancy compensator.
Adjustable straps offer a comfortable, secure fit.
Lightweight BCD design, ideal travel companion.

Save $74

^$324^.95

$398.95

Save: $74.00 (19%)

In Stock

Free Shipping

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Buoyancy Compensators

Discover our comprehensive selection of BCDs (Buoyancy Control Devices) designed to enhance your diving experience. At Scuba.com, we offer a variety of diving buoyancy compensators tailored for divers of all levels, providing optimal stability and comfort underwater. Our BCDs feature adjustable straps, multiple pockets, and integrated weight systems for convenience and ease of use. Whether you’re a beginner or an experienced diver, our range of BCDs ensures you can achieve the perfect buoyancy control while exploring the underwater world. Shop our collection today to find the ideal diving buoyancy compensator for your needs!

Maintaining neutral buoyancy helps you dive safely when exploring the ocean’s depths. Wearing a buoyancy compensator device (BCD) helps you fine-tune your buoyancy underwater so you can float on the surface or drift effortlessly mid-water to allow you to observe the scenery. Scuba BCDs also make it easier for you to float so you can rest on the surface or swim to dive sites while carrying your equipment.

Gain More Control Underwater with a Scuba BCD

A scuba buoyancy compensator is a vest-like fitted jacket that connects to your scuba tank through a hose. This piece of equipment contains an inflatable air bladder that helps you maintain proper air buoyancy whether you’re on the surface or beneath the water.

A BCD scuba device has air pockets that you can inflate and deflate with the push of a button to control your depth in the water. Do this slowly and by letting out small amounts of air each time. Dumping too much air into your BCD could result in negative buoyancy, causing you to descend to the bottom.

BCDs can be broken down into three types. The jacket-style BCD slips on like a vest and inflates the front, back, and side of your body. The back-inflate BCD features an air bladder on the back so you can position yourself better horizontally underwater. Hybrid bladder BCDs are designed to help you float and dive comfortably in horizontal and vertical positions.

Order a Buoyancy Compensator from Scuba.com

To choose the right BCD for you, keep it fully inflated and test whether it still fits comfortably. Check if the inflator hose is compatible with your dive regulator, then narrow down your choice based on style and personal preference.

Scuba.com has an extensive line-up of scuba BCDs for sale. We offer products for men, women, and children, with lift capacities ranging from 15-30 lbs to over 50 lbs. Shop with us today to find a BCD that suits your diving needs.

Buoyancy Compensator FAQ

What is a Scuba Buoyancy Compensator (BC)? A scuba buoyancy compensator is a device that helps divers control their buoyancy underwater. It allows divers to adjust their buoyancy level by adding or releasing air from the BC.

What are the different types of BCs? There are two main types of BCs: back-inflate and jacket-style. Back-inflate BCs have an air bladder that sits on the diver's back and provides buoyancy, while jacket-style BCs have an air bladder that wraps around the chest and provides buoyancy.

What should I consider when buying a BC? When buying a BC, consider factors such as the type of diving you plan to do, your body type, and your comfort and convenience preferences. It is also important to consider the weight and size of the BC, as well as the materials used in its construction.

How do I adjust my BC for different diving conditions? Your BC should have a series of dump valves and inflator buttons that allow you to adjust the amount of air in the BC. To adjust for different diving conditions, you will need to release air from the BC to become negatively buoyant, or add air to the BC to become positively buoyant.

How often should I have my BC serviced? It is recommended to have your BC serviced every 12-24 months, depending on how frequently you dive. Regular servicing helps to ensure that your BC is in good working condition and reduces the risk of failure during a dive.

How do I clean and maintain my BC? To clean and maintain your BC, follow the manufacturer's recommendations and guidelines. This may include washing the BC with fresh water after each dive, checking the air bladders for leaks, and regularly checking the hoses and connections.