Unique CU Series - Page 56

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Add refrigerant and oil if tubing exceeds 10 m.
For each 1 m. tubing add:
Tubing Line
Refrigerant (gr.) Oil (gr.)
3/8"-1/2" 12 8
3/8"-5/8" 15 10
1/2"-5/8" 20 13
1/2"-3/4" 25 16
1/2"-7/8" 30 20
5/8"-7/8" 32 20
5/8"-1⅛" 35 23
3/4"-1⅜" 40 27