Reliable high-pressure regulator. Made from high-quality brass with CNC precision, this nitrogen regulator delivers durable performance and steady pressure under demanding print and process conditions. Efficient sealing and outlet control. The integrated filter module simplifies connections to nitrogen cylinders and ensures smooth operation for experiments and industrial processes that require stable pressure. Optimized for 4000 psi cylinders. Tailored for standard nitrogen cylinders with a 4000 psi inlet, making it an essential tool in many professional applications. Compact, easy-to-use design. Its small footprint lets you adjust the flow rate easily while maintaining a stable outlet pressure under varying inlet conditions. Use scenarios: - 3D printing with nitrogen purge to maintain an inert atmosphere and consistent print quality. - Laboratory experiments requiring precise and steady nitrogen pressure for test rigs. - Industrial processes that need a reliable, stable nitrogen supply for calibration, inerting, or process control.