NUZHUO 3-20 nm³/h Small Oxygen Compressor – Premium Gas Cylinder Filling Solution
High-efficiency 3nm³/h to 20nm³/h output range for precise O₂/N₂ gas cylinder refills. Features advanced 3nm filtration technology for ultra-pure gas output, ensuring industrial-grade safety. Durable aerospace-grade aluminum alloy construction with corrosion-resistant coating, built for long-term heavy-duty use. Compact, lightweight design ideal for workshops, labs, and portable medical applications. Patented low-noise motor (<60dB) reduces operational disruption, while automatic pressure cutoff protects equipment integrity. Compatible with standard O₂/N₂ cylinders (5L-40L). Energy-saving inverter technology cuts power consumption by 30% vs conventional models. Includes thermal overload protection and moisture-resistant electrical components for tropical climates. Trusted by metalworking factories, diving centers, and hospitals for reliable 24/7 performance. Ships with FDA-certified air filters and vibration-absorbing rubber feet. Wholesale-ready packaging (stackable crates, 12 units/pallet). Bulk discounts available for industrial buyers. CE/ISO certified, 2-year global warranty.