Parker / Autoclave Engineers FCD - Medium Pressure Bulkhead Couplings

All Autoclave valves and fittings are supplied complete with appropriate glands and collars. To order these components separately, use order numbers listed. When using plug, collar is not required.

To ensure proper fit use Autoclave Engineers tubing.

All dimensions for reference only and subject to change. For prompt service, Autoclave stocks select products. Consult your local representative.

All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.

Unit of Measure

Items	20BFX4466 Medium Pressure Bulkhead Couplings Request Quote	20BFX6666 Medium Pressure Bulkhead Couplings Request Quote	20BFX9966 Medium Pressure Bulkhead Couplings Request Quote	20BFX12 Medium Pressure Bulkhead Couplings Request Quote	20BFX16 Medium Pressure Bulkhead Couplings Request Quote
Connection Type	N/A SF250CX	N/A SF375CX	N/A SF562CX	N/A SF750CX	N/A SF1000CX
Outside Diameter Tube	N/A 6.35 mm1/4 in	N/A 9.53 mm3/8 in	N/A 14.29 mm9/16 in	N/A 19.05 mm3/4 in	N/A 25.4 mm1 in
Pressure Rating	N/A 20000 psi1378.93 bar
Minimum Opening	N/A 0.125 in3.18 mm	N/A 0.219 in5.56 mm	N/A 0.359 in9.12 mm	N/A 0.516 in13.11 mm	N/A 0.688 in17.48 mm
A - Panel Hole Drill Size	N/A 0.81 in20.57 mm	N/A 0.94 in23.88 mm	N/A 1.12 in28.45 mm	N/A 1.69 in42.93 mm	N/A 1.94 in49.28 mm
B - Length	N/A 1.88 in47.75 mm	N/A 2 in50.8 mm	N/A 2.38 in60.45 mm	N/A 2.62 in66.55 mm	N/A 3.50 in88.90 mm
C - Length	N/A 0.38 in9.65 mm	N/A 0.44 in11.1 mm	N/A 0.53 in13.46 mm	N/A 0.62 in15.75 mm	N/A 0.72 in18.29 mm
D - Typical Hex	N/A 0.5 in12.70 mm	N/A 0.62 in15.75 mm	N/A 0.94 in23.88 mm	N/A 1.19 in30.23 mm	N/A 1.38 in35.05 mm
E - Length	N/A 0.53 in13.46 mm	N/A 0.62 in15.75 mm	N/A 0.78 in19.81 mm	N/A 0.91 in23.11 mm	N/A 1.50 in38.1 mm
F - Typical Hex	N/A 1.00 in25.4 mm	N/A 1.00 in25.4 mm	N/A 1.38 in35.05 mm	N/A 1.88 in47.75 mm	N/A 1.88 in47.75 mm
G - Thickness	N/A 0.38 in9.65 mm
Tubing Engagement Depth	N/A 0.55 in14.0 mm	N/A 0.69 in17.6 mm	N/A 0.81 in21.0 mm	N/A 1.00 in25.4 mm	N/A 1.38 in35.0 mm
Note	N/A	N/A	N/A	N/A	N/A Dimension F - Typical Hex is distance across flats.