Vertically Mounted Air Regulators are used to maintain a steady outlet pressure, unaffected by variations or fluctuations in the inlet pressure. These Air Regulators step down the air line pressure and can be set at any desired pressure below the inlet air pressure. These Air Regulators work on a diaphragm operated relieving type mechanism with pressure compensated by balanced poppet. Vertically Mounted Air Regulators are most suitable for air line accessories.