Large Hex Union

Flare Tube end to Flare Tube end SAE 070119
PART NUMBER INFORMATION:
  • FLLHU - Body only,
  • FLALHU - Assembled Fitting (Body, Sleeve & Nut)
 
 
T
Tube OD
B DIMENSIONS PART NO.
E F L
inch mm UNF inch mm inch inch mm Inches Metric
1/8 - 5/16 x 24 0.062 1.6 9/16 1.17 29.7 FLLHU-125 -
3/16 - 3/8 x 24 0.125 3.2 5/8 1.23 31.2 FLLHU-187 -
1/4 6 7/16 x 20 0.172 4.4 11/16 1.37 34.8 FLLHU-250 FLLHU-6
5/16 8 1/2 x 20 0.234 6.0 3/4 1.37 34.8 FLLHU-312 FLLHU-8
3/8 10 9/16 x 18 0.297 7.5 13/16 1.41 35.8 FLLHU-375 FLLHU-10
1/2 12 3/4 x 16 0.391 9.9 1 1.62 41.1 FLLHU-500 FLLHU-12
5/8 16 7/8 x 14 0.484 12.3 1-1/8 1.88 47.8 FLLHU-625 FLLHU-16
3/4 18 1-1/16 x 12 0.609 15.5 1-3/8 2.16 54.9 FLLHU-750 FLLHU-18
7/8 20 1-3/16 x 12 0.719 18.3 1-1/2 2.21 56.1 FLLHU-875 FLLHU-20
1 25 1-5/16 x 12 0.844 21.5 1-5/8 2.25 57.2 FLLHU-1000 FLLHU-25
Dimensions are for reference only and are subject to change