Equal Union Crosses

General Details

Double Ferrule Stainless Steel Compression Fittings have been designed and developed to meet the demands for reliability and high precision standards. The Alco-Lok range includes Imperial and Metric sizes (see data sheets for all sizes).

Metric Dimensions (mm)

T o/d L1 Length D F G Nut H Body J L
6 29 17 12 14 20 40 58
8 31 18 14 17 22 44 62
10 33.5 18 19 19 25 50 67
12 36 24 19 22 25 50 72
16 39 26 24 27 27 54 78

 

Imperial Dimensions (inch)

T o/d L1 Length D F G Nut H Body J L
1/8 .99 .53 .50 7/16 .72 1.44 1.98
3/16 1.01 .54 .50 1/2 .75 1.50 2.02
1/4 1.07 .60 .50 9/16 .78 1.56 2.14
5/16 1.17 .64 .62 5/8 .88 1.76 2.34
3/8 1.20 .66 .62 11/16 .91 1.82 2.40
1/2 1.38 .90 .81 7/8 .98 1.96 2.76
5/8 1.46 .96 .81 1 1.06 2.12 2.92
Features
  • All components from the same material
  • High pressure applications
  • Seal pressures that will burst the tubing
  • Impulse and vibration resistant
  • Repeated make and break connections
  • Nut threads are silver plated to prevent galling
  • No tube rotation or torque transmission on make up
Materials
Ali Bronze – NES 833 Alloy C276 / C22 Alloy 20 Alloy 400
Alloy 625 Alloy 825 F44 (S31254) F51 (S31803)
F53 (S32750) F55 (S32760) Titanium 904L
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