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13R402B
13R402B
R402B refrigerant, HCFC, 13 lb. cylinder
Controlled Substances
- Vendor Name:
- National Refrigerants, Inc.
- URI Part Number:
- 13R402B
- Shipping Weight (Lbs.):
- 17
- ASHRAE Standard 34 Safety Rating:
- A1
- Composition (Weight %):
- R-125/290/22 (38 / 2 / 60)
- Container Size:
- 13 Lb Cylinder
- Critical Density (Lb/Ft³):
- 33.1
- Critical Pressure (psia):
- 645.0
- Critical Temperature ( Deg. F):
- 180.7
- Molecular Weight:
- 94.7
- Refrigerant:
- R402B
R-402B: Similar components to R-402A but contains more R-22 and less R-125. This lowers the discharge pressure closer to R-502, however the discharge temperature increases compared to R-502. This is a benefit in ice machines, where the blend is primarily used, because it improves harvest times. Although propane was included to improve oil circulation it is still recommended that some mineral oil be removed and replaced with alkylbenzene or POE.
