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Female Adapter adapters tube connectors Truelok provide safe and reliable performance from cyrogenic temperature to high temperature upto 380 C

Female Adapter

Truelok

Ordering Number

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:
Truelok 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:
Truelok 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