For connection to water taps with external thread M 22 x 1. Can be started up with a simple press of a button when its use is required. Provides continuous flow of fresh water. Leaves both hands free. US patent. Switches back to normal tap usage automatically once the flow of water is shut off. The eye wash nozzles are adjustable and can be adjusted to the required angle. The eye wash itself can continue to be rotated even after it is affixed to the tap. Consequently, the eye wash can also be affixed to less easily accessible water taps and positioned as needed. Please note The Kleen Eyes ® II eye wash does not comply with DIN EN 15154-2. The eye wash must only be used as an addition to the eye emergency safety showers as per DIN EN 15154-2. Eye wash Kleen Eyes ® II