Product Specifications: Model Number: JMC5A Certifications: FDA, ISO 13485, CE Directive 93/42 (All Medical Grades) Warranty against Manufacturing Defects: 12 Months In Singapore Feature: Durable 93% High Purity Oxygenator Oxygen Purity / Concentration: 93% ± 3% (1LPM) Sound Level: ≤50db Flow Rate: 0.5Litres-5Litres/minute Compressor: THOMAS Net Weight: 15kg Gross Weight: 18kg Product Dimension: 33 x 26 x 54cm Power Consumption: 120V, 60Hz Output Pressure: 38kPa ± 5kPa Housing Material: ABS Working System: Continuous Flow Continuous Working Time: 10,000 hours / 416 days English User Manual