Harris 450-50-540 Single Stage Stainless Steel Diaphragm Oxygen Regulator - 3002496 Split Leather Sleeved Lincoln OEM BOX COVER T13193

Lincoln OEM BOX COVER T13193 - 9ST13193

It has a 5/16 in

Lincoln OEM SIDE SCREW FOR HANDLE S26929-21 - 9SS26929-21

but they differ in architecture

Harris 450-50-540 Single Stage Stainless Steel Diaphragm Oxygen Regulator - 3002496 Split Leather Sleeved Lincoln OEM BOX COVER T13193Harris 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