R414B, 28 oz. Can, Replaces R12, R401A, R401B, R409A, R416A, R420A & R500

Gregoriou Brothers Refrigeration Since 1979 Frosty-Freeze R414B, 28 oz. Can, Replaces R12, R401A, R401B, R409A, R416A, R420A& R500 (1) 28 oz. Can R414b R414b R414b Refrigerant R-414B R414b Replaces R12, R134a, R401A, R401B, R409A, R416A, R420A, & R500, 28 oz. Refrigeration R-414B Refrigerant Recharge Kit (1) 28 oz. Can of Refrigerant R-414B (1) Top-Mount, Screw-on, can taper with 1/4" male fitting on top with internal valve core. This can contains 28 oz., which is almost 2 lbs. of refrigerant gas. (Note: 16 oz. Equals 1 Lb.) The operating characteristics you need.  R414b almost exactly duplicates the operating characteristics of R-12.  Use it for low, medium, and high temperatures.  Use it in autos, aircraft, and boats.  Use it in air-conditioning and refrigeration systems—anywhere you used to use R-12.  With R414b, there is simply no need to inventory multiple gasses. No systems modifications required.  Using R414b requires no inconvenien