21 CFM Air Regulator - 1/4" NPT

One of the most commonly used air line accessories, Regulators are used to maintain a steady outlet pressure, unaffected by variations/fluctuations in the inlet pressure. Regulators step down the air line pressure & can be set at any desired pressure below the inlet air pressure. Aluminum die cast, these are designed with a Non Raising “Press to Lock” adjusting knob for locking at any set pressure. Regulators work on a Diaphragm operated, relieving type mechanism with pressure compensated by balanced poppet. These can be installed in any position & need not be vertically mounted. Max flow rate: 21 CFM / 600 LPM Operating Pressure: 220 PSI (15 BAR) Operating Temperature: Ambient 0-60°C (32-140°F)