Numatics R21K-03GL 9J8 Pneumatic Pressure Regulator W/Gauge

Compact air pressure regulator designed for accurate downstream pressure control in pneumatic systems. Includes a pressure gauge for visual monitoring. Manufacturer: Numatics (a division of Emerson) Model Number: R21K-03GL Series: R21 Port Size: 3/8" NPT Pressure Range: Typically 0–125 PSI (adjustable) Gauge Included: Yes (mounted on body) Body Material: Aluminum Adjustment Type: Knob with locking mechanism Mounting: Inline or bracket mount Maximum Supply Pressure: ~250 PSI Filtration: Typically requires upstream filtration (optional filter regulator combo) Temperature Range: 32°F to 150°F (0°C to 65.5°C) Application: Air tools, actuators, valves, and general industrial pneumatic systems Standards: ISO/ANSI/NFPA compliant components, CE compliant Please review pictures carefully and let us know if you have any questions!