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.
R-407C 32/125/134a (23/25/52) A1 10 POLYOLESTER HFC blend; similar properties to R-22, higher glide. R-410A 32/125 (50/50) A1 0.2 POLYOLESTER HFC blend; higher pressures, new equipment only. R-422B 125/134a/600a (55/42/3) A1 5 MINERAL OIL or ALKYLBENZENE, POE It can replace R22, R417A and R407C with existing oil in system High Ambient and ...
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