Portable Oxygen Therapy regulator
Date of manufacture:
This small 4 Bar pressure regulator is fitted with a Pin Index yoke (EN ISO 407) to ensure that it is only connected to a portable oxygen cylinder. The bourdon Cylinder Contents Gauge carries the 'O2' title and a 'use no oil' symbol. The outlet is connected to Medical Gas Outlet to BS5682:1984 specifically for connection ot an oxygen probe. This unusual configuration was originally part of a portable oxygen therapy device. The cylinder key is attached by a cord lanyard.
BS 5682:1984 'Specification for terminal units, hose assemblies and their connectors for use with medical gas pipeline systems'
EN ISO 407:2004 'Small medical gas cylinders -- Pin-index yoke-type valve connections'