(40) Cylinders Factory sealed, Virgin 25LB cylinder of 410a. Physical properties of R-410A refrigerant.Vapour density (30°C), air=1.0. Vapour pressure at 21.1°C (MPa). Gas heat capacity kJ/(kg·°C). R410A-25lb - 25lb - Refrigerant 25lb Cylinder. The item "(40) R410a, R410a Virgin, Factory Sealed Refrigerant 25lb tank. Factory Sealed" is in sale since Tuesday, June 11, 2019. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Components\Refrigerants\R-410a". The seller is "8774lights" and is located in Granite Falls, North Carolina. This item can be shipped to United States.