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- Commercial Building
- Defrost Termination-Freeze Protection-Fan Switches
- Detector
- Electrical Devices and Accessories
- Flow Switch-Current Sensors
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- Humidity
- Motor Drives
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- Vendor Name:
- National Refrigerants, Inc.
- URI Part Number:
- 12R507
- Shipping Weight (Lbs.):
- 17
- ASHRAE Standard 34 Safety Rating:
- A1
- Composition (Weight %):
- R-125/143a (50 / 50)
- Container Size:
- 12 Lb Cylinder
- Critical Density (Lb/Ft³):
- 30.7
- Critical Pressure (psia):
- 539.0
- Critical Temperature ( Deg. F):
- 159.0
- Liquid Density (70 F, Lb/Ft³):
- 66.65
- Molecular Weight:
- 98.9
- Refrigerant:
- R507
- Vapor Density (bp, Lb./Ft³):
- 0.349
R-507: Used in low and medium temperature refrigeration, it can be used in any system specified to use R-404A. R-507 was accepted by OEMs as an alternative choice to R-404A for commercial and industrial low temperature refrigeration. Recent SNAP regulations impose use restrictions in certain applications. Check EPA's website for SNAP approvals and restrictions for this refrigerant in specific applications. POE lubricant is required.
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