Understanding Dry Snorkels: The Essential Guide
What is a Dry Snorkel?
A dry snorkel is a type of snorkel designed to prevent water from entering the tube when a diver is submerged. It features a mechanism, usually a valve or float, that seals off the opening of the snorkel when it is submerged, preventing water from entering the tube. This design is intended to improve safety and convenience while diving or snorkeling, as it eliminates the need for a diver to clear water from the tube or drain the snorkel after surfacing.
How Does a Dry Snorkel Work?
The most common type of dry snorkel uses a valve system to seal the tube when submerged. This valve is typically positioned at the top of the snorkel and utilizes a float to automatically close the valve when it is submerged. When the snorkel resurfaces, the float drops, and the valve opens, allowing air to enter the tube and the user to breathe normally. Some dry snorkels also have a splash guard at the top of the tube, which helps to deflect waves or spray to keep water from entering the snorkel.
Why Use a Dry Snorkel?
A dry snorkel offers several advantages over a traditional snorkel. One of the biggest benefits is improved safety, as it prevents water from entering the snorkel and disrupting breathing. Additionally, dry snorkels are more convenient to use, as they eliminate the need to clear water from the tube. This makes them an ideal choice for beginners or those who are uncomfortable with traditional snorkels. Finally, some divers prefer dry snorkels for their streamlined design, which reduces drag and makes it easier to move through the water.
Choosing a Dry Snorkel: What to Consider
When choosing a dry snorkel, there are several factors to consider. It’s essential to choose a snorkel with a reliable valve system, as a poorly designed valve can lead to leaks and allow water to enter the tube. The valve should also be easy to clear, in case water does enter the tube. Additionally, look for a snorkel with a comfortable mouthpiece and a good fit. Finally, consider the splash guard and other features, such as a purge valve for easy water removal.
Tips for Using a Dry Snorkel
When using a dry snorkel, it’s essential to keep in mind a few key tips. Always test the valve system by submerging the snorkel before you enter the water to ensure it is working correctly. Additionally, make sure to keep the snorkel tube above water at all times and avoid diving too deeply. If water does enter the tube, clear it from the snorkel by blowing forcefully out of your mouth. Finally, practice breathing through the snorkel before you dive to ensure that you are comfortable and confident with your gear.
