
Oil Free Water Lubricating Single Screw Compressor. Oil-Free Water Lubrication: No oil needed inside; uses water as lubricant for cleaner air and zero waste oil discharge. Stainless Steel Construction: Parts contacting air are made of 304/316 stainless steel to prevent pollution and ensure safety. Low Maintenance Cost: Simple structure requires only air/water filter replacement; no oil changes needed. Customizable Specifications: Power (5.5-250kw), Air Flow (0.65-39.67m3/Min), and Work Pressure (0.8-1.25MPa) are customizable. OEM Service Available: Professional design team supports OEM orders for big customers with customized solutions. ISO & CE Certified: Products meet Germany standards and hold ISO and CE certificates for quality assurance. Global Service Network: Established sales/service network in 100+ countries with on-site/online technical support.