Flow Regulators -1Pc Oxygen Flowmeter With Control Valve For Air Oxygen 0.1-1.5L Highlights generic brand 1Pc Oxygen Flowmeter With Control Valve For Air Oxygen 0.1-1.5L Description: Operating Pressure : 0.1 (MPa) Applicable medium: oxygen Working temperature: 20 () Scope: widely used in household oxygen, ozone machine Lightweight, not fragile, corrosion resistant, long service life specification: Nominal Diameter : 6 (mm) Accuracy class: 4 Material: copper, glass Package includes: 1 piece oxygen air flow meter Note: 1. Please allow a little size error due to manual measurement. 2. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.