Model | T Tube O.D. |
P NPT Female Pipe Size |
A | B | E Minimum Opening |
F Hex Flat |
H |
inch | inch | inch | inch | inch | inch | inch | |
FA-125-125-N | 1/8 | 1/8 | 1.24 | 0.41 | 0.08 | 9/16 | 0.53 |
FA-125-250-N | 1/8 | 1/4 | 1.39 | 0.59 | 0.08 | 3/4 | 0.53 |
FA-250-125-N | 1/4 | 1/8 | 1.30 | 0.41 | 0.17 | 9/16 | 0.62 |
FA-250-250-N | 1/4 | 1/4 | 1.46 | 0.59 | 0.17 | 3/4 | 0.62 |
FA-250-375-N | 1/4 | 3/8 | 1.55 | 0.59 | 0.17 | 7/8 | 0.62 |
FA-250-500-N | 1/4 | 1/2 | 1.79 | 0.78 | 0.17 | 1-1/16 | 0.62 |
FA-375-125-N | 3/8 | 1/8 | 1.35 | 0.41 | 0.27 | 9/16 | 0.68 |
FA-375-250-N | 3/8 | 1/4 | 1.50 | 0.59 | 0.27 | 3/4 | 0.68 |
FA-375-375-N | 3/8 | 3/8 | 1.59 | 0.59 | 0.27 | 7/8 | 0.68 |
FA-375-500-N | 3/8 | 1/2 | 1.84 | 0.78 | 0.27 | 1-1/16 | 0.68 |
FA-500-250-N | 1/2 | 1/4 | 1.71 | 0.59 | 0.37 | 3/4 | 0.90 |
FA-500-375-N | 1/2 | 3/8 | 1.79 | 0.59 | 0.37 | 7/8 | 0.90 |
FA-500-500-N | 1/2 | 1/2 | 2.05 | 0.78 | 0.37 | 1-1/16 | 0.90 |
FA-750-500-N | 3/4 | 1/2 | 2.08 | - | 0.58 | 1 1/16 | 0.97 |
FA-750-750-N | 3/4 | 3/4 | 2.16 | - | 0.58 | 1 5/16 | 0.97 |
FA-750-1000-N | 3/4 | 1 | 2.30 | - | 0.58 | 1 5/8 | 0.97 |
FA-1000-750-N | 1 | 3/4 | 2.39 | - | 0.80 | 1 5/16 | 1.23 |
FA-1000-1000-N | 1 | 1 | 2.53 | - | 0.80 | 1 5/8 | 1.23 |
Material:
Standard Compression Tube Fittings are manufactured by using SS316 Bar Stock in accodance with ASTM A-479 and SS316 Forging in accordance with ASTM A-182. Fittings in other materials are available at customer's request.
Operating Temperature:
Compression Tube Fittings provide safe and reliable performance from cyrogenic temperature to high temperature upto 380 °C.
Working Pressure:
The maximum working pressure of standard Compression Tube Fittings when used in conjunction with annealed SS316 seamless tubing per ASTM A-213 or equivalent is shown below:
Tube O.D. (inch) |
Wall Thickness (inch) | |||||
0.020 | 0.028 | 0.035 | 0.049 | 0.065 | 0.083 | |
1/8" | 6863 | 9967 | 12641 | |||
1/4" | 4600 | 5891 | 8602 | 11688 | ||
3/8" | 3777 | 5460 | 7571 | |||
1/2" | 2768 | 3976 | 5423 | 7162 |