The backplate and wing are two separable components of a scuba harness. The buoyancy compensator attaches both pieces to the buoyancy compensator. This creates positive buoyancy at the surface and neutral buoyancy under water. Each component can be separated from the other. Backplate and wings are modular systems. They are a good option for scuba divers that aren't sure which type to get. Here are the pros and disadvantages of each.
Stainless steel
The stainless steel wings and backplate can be ordered with or without a harness. The backplate and wings are made of 316 stainless steel. It is extremely resistant to saltwater. It is cut by a CNC router and polished manually to prevent any sharp edges from causing premature wear. They can also work with single- or dual-air tanks. To make it easier to store, the wings are and stainless steel backplate can be taken off.
Backplates made from stainless steel are much heavier than those made of aluminium. Stainless steel backplates can be used in colder areas to reduce weight. Stainless steel backplates fit all types of dive tanks better than lead pieces. To help you determine the right weight for you, a Halcyon Dealer will provide weighting advice. This backplate will also last longer, so you don't have to replace it as often.
Plastic
While the buoyancy from the plastic backplate or wing can be a problem, it can still make it easier to replace the weight belt. Jacket BCDs also have features such as pockets and weight integration. These ancillary features are not available for the backplate or wing system. These components are available separately. The pros and cons of each will be discussed in this article. Choosing the right type of back plate for your needs is essential.
Softpack harness
There are many different types of wings and back plate harnesses. The most common of these are backplates and wing BCDs. They come with all the components needed, including a harness and backplate. Softpack BCDs are perfect for technical divers as they are made from lightweight, flexible materials and are not attached with a rigid plate.
The problem with steel backplate harnesses, however, is their inability to be adjusted. The harness is not intended to be used with single tanks. While the steel harness offers the most rigid option, it can be cumbersome when used for travel. In addition, it is only suitable for double tanks, and the steel backplate may be unsuitable for use on land. It can be converted to work with single tanks by attaching adapters, but this is not recommended.