R-407A

Product Description

Chemical Name: R***4a(*0%), R***5(*0%), R**2(*0%)
Chemical Formula: Blend
Refrigerant Type: HFC
Refrigeration Oils: Polyolester (POE)
Net Weight: *5 lbs. / **0 lbs. / **5 lbs. / 1,**0 lbs.
Molecular Weight: *0.1
Boiling Point: (1 atm, °F): **9.9
Critical Pressure: (psia): **8.6
Critical Temperature: (°F): **1
Critical Density: (lb./ft³): *1.4
Liquid Density: (*0°F lb/ft³): *2.6
Heat of Vaporization: (bp, BTU/lb.): **0.8
Specific Heat Vapor: (1 atm, *0°F, BTU/lb. °F): 0.***7
Specific Heat Liquid: (*0°F, BUT/lb. °F): 0.***4
Ozone Depletion Potential: (CFC *1=1.0): 0
Global Warming Potential: (CO2=1.0): ***0
ASHRAE Standard: *4 Safety Rating: A1
Temperature Glide: (°F): 8
Application/Description:
R***7A is a blend of R**2, R***5 and R***4A with similar properties to R**2. It is commonly used for medium and low temperature refrigeration applications and offers excellent capacity and efficiency as a replacement for R***4A and R***7 in new and existing R***4A equipment. New systems built with R**7A must have POE lubricants and retrofitted R**2 systems need the residual oil changed to POE. It is non toxic and non flammable meeting the highest A1 Classification.