The Plastic Cylinder Valve Protector for Nitrox keeps your cylinder valve free from dust or debris, whilst identifying the use of Nitrox in the cylinder.
Ensure you can easily identify your cylinder on the boat with this sturdy plastic cap. The cap can also be used to indicate if the cylinder needs to be filled, cap on for a full cylinder and cap remains off when the cylinder is to be filled.
The attached string means you can be sure you won't lose the valve protector even when it is not fitted onto the valve.
