Model HPI 721-741 is a single stage cylinder regulator available in chrome plated brass (HPI 721C) or stainless steel (HPI 741S) barstock for pressure control of non-corrosive gases.
Designed for applications where a slight rise in delivery pressure from full to empty cylinder can be tolerated.
1st stage Regulator (Hight pression) - LHPI 721-741 LHPI 721-741 - PRESSURE REGULATORS