https://dswgascylinder.en.made-in-china.com/product-group/YbHJOwydyrWe/Oxygen-Regulator-catalog-1.html
1 Outside thread GGA540 oxygen regulator
thread sizes of the nut which connect the oxygen with the regulator is the CGA540
2 Flow 0-10L/min
the oxygen flow rang that it can adjust is from 1 to 15 l/min
3 Output pressure 0.2-0.3MPa
4 Input pressure 150bar.
when the input pressure of the oxygen regulator is 12MPa-15MPa , the pressure should be able to
fell to 0.2 MPa to 0.3 MPa after decompression
5 This inhaler tide the bottle is a colorless, transparent, and marked the highest and lowest level lines
Audited Supplier 
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