
Oil-Free Helium Compressor Of15- 50- 2 -Dp Mar3, Tailor-Made, State-of-The-Art Technology, Sustainable, Low Maintenance Cost. High Efficiency Valve Design: Unijet valve improves mechanical efficiency with high strength and quiet operation. Oil-Free Lubrication: Uses thickened self-lubricating PTFE piston rings for extended wear life. Modular Compact Structure: Modular design with compact structure for flexible configuration. Reliable Sealing System: Self-adjustable piston rod seal prevents gas leakage under vacuum conditions. Durable Material Construction: Pressure parts made of high-quality ductile or gray iron for heat resistance. Wide Gas Compatibility: Suitable for SF6, N2, O2, H2, He, and dry non-explosive gases. Low Maintenance Cost: Sustainable design with long service life components reduces upkeep. Customizable Safety Valve: Safety valve is much safer and more reliable than standard options.