Home / Products / O2 Western Regulator SKU: 692 Categories: Medical Equipment, Uncategorized Tag: Ambulance Parts Description Description 50 PSI, M1-540-P – Oxygen regulator w/ gauge Related products Whelen H35DSN12 35W Dual Filament Halogen Bulb View Part BUCKEYE, ABC 5LB FIRE EXTINGUISHER WITH VEHICLE BRACKET View Part Zico Ziamatic QRD2 Quick Release Strapless O2 Cylinder Bracket View Part Stryker J Cot Safety Hook View Part