This document specifies common requirements for transportable liquid oxygen systems and specific requirements for base units. Base units are used as a store for liquid oxygen for recharging portable units. They may also, if fitted with a flow outlet and flow selector, be used as a source for the supply of oxygen direct to the patient.
PUBLISHED
SRPS EN ISO 18777:2011
PROJECT
naSRPS EN ISO 18777-1:2022
45.99
Dispatch of FV draft to CCMC
Jun 25, 2025