Female Flare Union

*The working assumption for the chart below is that the temperature is 73°F with copper tubing

Tube OD 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8"
Working Pressure
(PSI)		 2800 1900 1400 1200 1000 750 650 550 450
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Unit of Measure
Items
Union Female 45degree Flare Diagram

1/4" FPT Flare Union SAE 45 Degree Flare Brass
Price $10.01
Union Female 45degree Flare Diagram

3/8" FPT Flare Union SAE 45 Degree Flare Brass
Price $17.74
Union Female 45degree Flare Diagram

1/2" FPT Flare Union SAE 45 Degree Flare Brass
Price $22.64
Description N/A SAE# 010107
FPT Flare N/A 1/4" N/A 3/8" N/A 1/2"
A N/A 1.00 N/A 1.25 N/A 1.43
Hex N/A 0.62 N/A 0.81 N/A 0.94