The oxygen self-rescuer SSR 30/100 is a small, light and robust respiratory protective device, packed in a stainless steel container, which can be used anywhere, where the ambient atmosphere may be oxygen deficient or contain toxic contaminants. The apparatus is designed to be carried on a belt, donned in seconds and will supply oxygen to the wearer during his escape or while waiting for rescue. Super lightweight (2kg). MSA Chemical Oxygen has a maximum life of ten years.
Designed to last 20 minutes under work conditions, and up to 100 minutes in rest.