Harris 450-50-540 Single Stage Stainless Steel Diaphragm Oxygen Regulator - 3002496 Split Leather Sleeved All Model 1390 tips use

All Model 1390 tips use a universal separable tip tube and mixer system for tip sizes 0-10 eliminating the expense of using special mixers for each tip

Lincoln OEM TORCH HOLSTER M20303 - 9SM20303

but they differ in architecture

and industrial fabrication

(1) Handle

Harris 450-50-540 Single Stage Stainless Steel Diaphragm Oxygen Regulator - 3002496 Split Leather Sleeved All Model 1390 tips useHarris 450 50 540 Single Stage Stainless Steel Diaphragm Oxygen Regulator 3002496 Model 450 is an economically priced industrial duty Oxygen Regulator that has premium features found only in high priced Regulators. The 450 has a Stainless Steel diaphragm and a Harris exclusive internal tamper proof self reseating safety relief device. Features Economically priced heavy duty single stage Regulator Premium features generally found in high priced