Transcription of PRESSURE TEMPERATURE CHART - URI.com
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PRESSURE TEMPERATURE CHART - URI.com
2/13/2018 1:10 PM Page 536. REFRIGERANTS & LUBRICANTS PRESSURE TEMPERATURE CHART . 536 CUSTOMER SERVICE CENTER .. 888-578-9100. 2/13/2018 1:10 PM Page 537. REFRIGERANTS & LUBRICANTS. REFRIGERANTS & LUBRICANTS. Page Refrigerants 538-551. Testing 552-553. Refrigerant Labels 553. Oil 554-560. Lubricant Cross Reference 555-557. TABLE OF CONTENTS 537. 1/26/2018 8:46 AM Page 538. REFRIGERANT PROPERTY SUMMARY. ASHRAE No. Components ASHRAE Safety TEMPERATURE (Trade Name) (Weight %) Rating Glide ( F) Lubricants Comments Very Low TEMPERATURE and Cascade Refrigeration (R-13 and R-503 Type). R-23 100 A1 0 POLYOLESTER Properties similar to R-13;. runs hotter on discharge side.
and system capacity match R-12 when the blend is running in a 10°F to 20°F evaporator, and there is typically an 8°F temperature glide in the evaporator. Applications: direct expansion refrigeration and air conditioning systems designed for R-12 or R-500; good success in any size system, minor adjustment of controls needed. Discharge pressure
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