What is a backplate and wing BCD?

A backplate and wing (often abbreviated as BP&W or BP/W) is a type of scuba harness with an attached buoyancy compensation device (BCD) which establishes neutral buoyancy underwater and positive buoyancy on the surface.

Is BCD worth buying?

BCD. A good, sturdy, well-fitting BCD really adds to your diving experience and comfort. If you’ll primarily be using your BCD during travel, consider buying a light-weight version made for travel. The cost will, of course, depend on the level of luxury you require, but a mid-range BCD will fit most divers’ needs.

What size dive Wing do I need?

As a rule of thumb, if diving a modest wetsuit, say around a 5mm, an AL80 tank, and either no pony or a small one, then a 27-30# wing will be more than enough. If you dive cold water or have more gear than normal, or dive a heavy steel tank, look at a 36# wing.

What is a wing style BCD?

Wing-style BCDs The principle is very simple: the diver wears a harness that is attached to an aluminum or steel back-plate. The inflatable wing is attached to the back-plate and sits on the diver’s back between the diver and the cylinder.

How does a backplate and wing work?

The back plate and wing is a system that uses a hard (often metal) plate shaped to fit the contour of your back. This plate sandwiches a wing between the plate and your tanks. The weight of the plate and tanks is usually enough to provide plenty of ballast for you.

Where do you put the whistle on BCD?

To find the best place, put your BC on and bring the low pressure inflator up to your mouth, the best place is just an inch or two up the hose. Make sure you position the whistle so when you are in the water it will point toward your mouth should you need it.

Do Bcds come with weights?

You provide the weights. Soft weights usually allow you you stuff the pouches heavier than hard weights. That’s a good amount of weight, so check the spec sheet first before buying. You can also use a weight belt at the same time which some people like.