Product: Mixed refrigerant R422b Other names: R422B 1. Property of ... ISO TANK, 12.3kg/27lb CYLINDERS 4. Application: Retrofited refrigerant for R22 5. Delivery Detail: 30 Days we confirm ... replacement than R22. 2. It is a kind of HFC refrigerant, and its ODP value is zero. 3. It ... 50% lower than R22. Cement. 7. Supply other products: Refrigerant r22, r134A, r404A, r407c, r410A, r32, r125, r152A, r245fa, ...