The Series-O regulator has been the industry leader in Australia for years. The simple but effective design and ease of use make this single stage regulator a very low maintenance yet high performing product that can be used in a variety of environments. • Triple filter system increases the regulator performance by preventing foreign particles from getting in contact with the high pressure gas or the regulator seat • No tools are required to routinely disconnect the regulator from the cylinder valve • A safety relief valve is built in to the regulator to protect staff and patients in the event of high pressure failures • Gas specific inlet fittings and outlet fittings to prevent connecting to the wrong gas type • Pin indexed yoke inlet • 400kPa max pressure outlet • 20,000kPa@15xC max rated inlet pressure