
Longfian Adjustable Oxygen Concentration Medical 10L High Pressure Oxygen Concentrator Suitable for Oxygen Bar Sports Training. PSA Technology: Uses Pressure Swing Adsorption to separate oxygen from nitrogen with 93% concentration. Adjustable Flow Rate: Flow rate adjustable from 1 to 40L/Min for versatile medical and training applications. Medical Grade Components: Constructed with oil-free compressor, medical molecular sieve, and medical-grade silicone tubes. Low Noise Operation: Advanced noise reduction technology achieves sound levels as low as 33dB. High Pressure Output: Outlet pressure ranges from 0.14 to 0.4MPa (20-60PSI) suitable for high altitude use. Comprehensive Alarms: Features power failure, high/low pressure, and low oxygen concentration alarms for safety. Multiple Certifications: Complies with ISO13485, CE, FDA, and holds 36 international certifications. OEM/ODM Services: Offers full customization, minor customization, and flexible customization options.