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25R407A

25R407A
R407A refrigerant, HFC, 25 lb cylinder
Vendor Name:
National Refrigerants, Inc.
URI Part Number:
25R407A
Vendor Part Number:
25R407A
Shipping Weight (Lbs.):
32
ASHRAE Standard 34 Safety Rating:
A1
Composition (Weight %):
R-32/R-125/R-134a (20 / 40 / 40)
Container Size:
25 Lb Cylinder
Critical Density (Lb/Ft³):
31.4
Critical Pressure (psia):
658.6
Critical Temperature ( Deg. F):
181.0
Liquid Density (20 F, Lb/Ft³):
72.6
Molecular Weight:
90.1
Refrigerant:
R407A
Vapor Density (bp, Lb./Ft³):
0.305

R-407A: Has properties very similar to R-22 in refrigeration equipment. It has become a popular choice in the supermarket and refrigeration markets for retrofitting as well as new installations. Operating pressure/temperature in the evaporator, run-time capacity, and flow characteristics through tubing and valves make this blend the closest property match to R-22 at lower evaporator temperatures.

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