Harris Model 8700-1500-540 Regolatore di pressione ossigeno ultra alta erogazione 3200306
It has a 1/4" NPT outlet with stainless steel 1/4" tube fitting. Harris Model 88-5 FBHFRR Regulator-Type Oxygen Flashback Arrestor (R) 4301652. Capacity Ultra high pressure. Gas / Gas Service Oxygen.