Emergency safety showers - Part 4: Non plumbed-in eyewash units

This document is a product specification, giving minimum performance requirements for non plumbed-in emergency safety eyewash units.It is applicable to non plumbed-in emergency safety eyewash units filled by the manufacturer with a washing fluid that can be either water or solutions for first aid use when the eyes have been exposed to harmful substances.Requirements are also given concerning labelling, marking and information to be supplied by the manufacturer.