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125R513A

125R513A
R513A refrigerant, 125 Lbs.
Vendor Name:
National Refrigerants, Inc.
URI Part Number:
125R513A
Vendor Part Number:
125R513A
Shipping Weight (Lbs.):
187.00
ASHRAE Standard 34 Safety Rating:
A1
Composition (Weight %):
R-1234yf/134a (56/44 %)
Container Size:
125 Lb Cylinder
Critical Pressure (psia):
546.0
Critical Temperature ( Deg. F):
174.0
Molecular Weight:
108.4
Refrigerant:
R513A
Vapor Density (bp, Lb./Ft³):
0.353

R513A
Application: Medium temperature refrigeration, AC chillers, heat pumps
POE lubricant, same as R134a
R513A has a slightly higher capacity compared to R134a. It should be a close match to the HCFC based R12 retrofit blends. System pressures will be slightly higher than R134a. There is no temperature glide to compensate for, but the different pressure/temperature relationship may require resetting of pressure-based controls.

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