Features EASY TO READ: This regulator is equipped with a 0 to 1 MPa pressure gauge, making it effortless to adjust the pressure values with clear readings. PORT SIZES: The air compressor regulator features three ports, with two 1/4in NPT ports and one gauge port of 1/8in NPT. ADJUSTABLE KNOB: The pressure regulator has a plastic adjustment knob that allows for smoothly and accurate flow control. The knob also has a locking feature, preventing accidental adjustment when pressed. ACCURATE MEASUREMENT: The air compressor pressure regulator provides accurate gas flow regulation and accurate measurements of gas levels. DURABLE BUILD: Made with premium metal materials, the regulator is built to last and withstand the demands of pneumatic applications. 1. EASY TO READ: This regulator is equipped with a 0 to 1 MPa pressure gauge, making it effortless to adjust the pressure values with clear readings. 2. PORT SIZES: The air compressor regulator features three ports, with two 1/4in NPT ports and one gauge port of 1/8in NPT. 3. ADJUSTABLE KNOB: The pressure regulator has a plastic adjustment knob that allows for smoothly and accurate flow control. The knob also has a locking feature, preventing accidental adjustment when pressed. 4. ACCURATE MEASUREMENT: The air compressor pressure regulator provides accurate gas flow regulation and accurate measurements of gas levels. 5. DURABLE BUILD: Made with premium metal materials, the regulator is built to last and withstand the demands of pneumatic applications. Spec: Item Type: Air Compressor Regulator Mode: AR2000 Material: Metal Pressure Gauge Range: 0 to 1 MPa Pressure Regulator Range: 0.5 to 0.9MPa PackageList: 1 x Filter 1 x Pressure Gauge 2 x Double Connector 1 x Ball Valve 1 x American Quick Connector Male Head 1 x American Quick Connector Female Head 1 x PTFE Tape 1 x Support 2 x 1/4in x 1/4in NPT Outer Fitting Package List 1 x Filter 1 x Pressure Gauge 2 x Double Connector 1 x Ball Valve 1 x American Quick Connector Male Head 1 x American Quick Connector Female Head 1 x PTFE Tape 1 x Support 2 x 1/4in x 1/4in NPT Outer Fitting