Western Medica Mixed Gas Regulator, 0-100 PSI, Yoke, Small Cylinder, WITH Protector Western Medica Mixed Gas Regulator, 0-100 PSI, Yoke, WITH Protector, Inlet=CGA930 Yoke, Outlet=O2-He>80% Part Number: M1-930-PGP Product Price $186.00 Quantity: