Transcription of Technical R-422B and R-422D Guidelines - Refrigerants
{{id}} {{{paragraph}}}
Example: dental hygienist
Technical R-422B and R-422D Guidelines - Refrigerants
Technical R-422B and R-422D Guidelines Available in the Physical Properties of Refrigerants R-422B R-422D . Environmental Classification HFC HFC. following sizes Molecular Weight R-422D . Boiling Point (1 atm, F) 25 LB. CYLINDER. Critical Pressure (psia) 110 LB. CYLINDER. Critical Temperature ( F) Critical Density, ( ^ 3) Liquid Density (70 F, ^ 3) Vapor Density (bp, ^ 3) Heat of Vaporization (bp, BTU/lb.) Specific Heat Liquid (70 F, BTU/lb. F) Specific Heat Vapor (1 atm, 70 F, BTU/lb. F) Ozone Depletion Potential (CFC 11 = ) 0 0. Global Warming Potential (CO2 = ) 2525 2730. ASHRAE Standard 34 Safety Rating A1 A1. Temperature Glide ( F) (see section 2) 5 5. Pressure-Temp Chart R-422B R-422D . Liquid Vapor Temp R-422B R-422D (psig) (psig) ( F). Liquid (psig). Vapor (psig).
Physical Properties of Refrigerants Environmental Classification Molecular Weight Boiling Point (1 atm, ˚F) Critical Pressure (psia) Critical Temperature (˚F) ... HFC 108.5-42.4 574.1 181.8 32.9 73.05 0.363 84.2 0.3385 0.201 0 2525 A1 5 Applications: R-422B: Medium temperature commercial and industrial direct expansion refrigeration
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: