
Oil-Free Hydrogen-Compressor-Of2-47-0.5-Dz Jan1, Tailor-Made, State-of-The-Art Technology, Sustainable, Low Maintenance Cost. Oil-Free Lubrication: Ensures pure gas output with zero oil contamination for sensitive applications. High Efficiency Air Valve: Specially designed valve core and spring tension maximize mechanical efficiency. Self-Adjustable Piston Seal: Glass fiber PTFE material maintains stable sealing pressure and prevents leakage. Modular Compact Design: Flexible configuration suitable for various occasions with independent isolation chambers. Durable Material Construction: Pressure parts use ductile or gray iron for high heat and mechanical impact resistance. Self-Lubricating Rings: Thickened PTFE rings effectively extend wear life and improve efficiency. Wide Gas Compatibility: Handles SF6, N2, O2, H2, He, and dry non-explosive gases up to 5.0MPa. Customizable Piston Material: Pistons can be adjusted to actual conditions using high-strength cast aluminum.