Feature 1EASY TO ADJUST: Simply pull up the cap to regulate the pressure, clockwise rotation increases pressure, counterclockwise rotation reduces pressure. 2HIGH PRECISE GAUGE: Comes with a pressure gauge, with clear scale, allowing for accurate pressure regulation of this air regulator. 3STANDARD THREAD: With standard NPT3/8 inlet and outlet threaded interface, this air compressor regulator can connect tightly without loosening. 4ALUMINUM ALLOY BODY: The air compressor regulator is made of premium aluminum alloy material, with high strength and is not easy to be damaged. 5FULL SEALING: The compressed air pressure regulator ensures a full sealing connection, without leakage, can be used safely.Item Type: Air Pressure RegulatorMaterial: Aluminum AlloyModel: AR3000 03Operating Pressure: Within 1MpaPort Size: NPT3/8Pressure Gauge Port Size: PT1/8Working Temperature: 5-60 (41-140)Pressure Regulation Range: 0.05-0.85MpaVerification Pressure: 1.5MPa 200PsiMedium Used: Compressed AirRated Flow Rate: 550L/Min=19.4 SCFM (rated flow rate should be at a pressure of 0.7MPa) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Bracket1 x Pressure Gauge1 x Pressure Regulator2 x Screw