we are manufacturer of oxygen regulator in China,some informations are as follows,welcome your any demand of our products.thanks a lot.

American style aluminum oxgen ragulator

It adopts built-in safety valve for exhaust.The pressure-reducing mechanism adopts piston

spring pressure-reducing structure,and is disposed longitudinally to make the structure

more compact.Fashionable anodized surface treatment,12 levels in adjustment.

Output pressure:50PSI

Output flow(can be selected):0～4L/min 0～8L/min 0～15L/min 0～25L/min