Household Oxygen Flowmeter Regulator – 300 x 100 x 50mm / 11.81 x 3.94 x 1.97 inch Oxygen Flowmeter Made of Metal, Manually Control Oxygen Flow (Oxygen Flow Regulator)

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Gas Flowmeter Oxygen Pressure Reducing Regulators Valve is made of metal. Standard production workshop, with gas cylinder pressure display, pressure relief valve and humidification bottle interface, safe and hygienic, durable. Designed with a metal core and a copper filter those can filter impurities and clean the gas for your peace of mind. Reasonable structure, with strong operation, strong versatility and strong interchangeability. The oxygen inhaler humidification bottle has a muffler to reduce noise.

Exquisite surface technology, the scale is clearly visible, no fading.
Precision machining is used to ensure the machining accuracy of each part.
After special treatment, it is not easy to rust, long service life and durable.
Made of high quality material, which is strong and sturdy.