B14
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300
Catalog
Triple-Lok
®
and Triple-Lok
®
2
37
° Flare Tube Fittings
Dimensions and pressures for reference only, subject to change.
TUBE
FITTING
PART #
END SIZE
C4
HEX
(
in.)
L
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
(
in.)
-
S -SS -B
4
XHB3
1/4
1/4
9/16 0.97 7.5 7.5 3.3
6
XHB3
3/8
3/8
5/8 1.00 6.0 6.0 3.3
6-4
XHB3
3/8
1/4
5/8 1.00 6.0 6.0 3.3
6-8
XHB3
3/8
1/2
5/8 1.00 6.0 6.0 3.3
8
XHB3
1/2
1/2 13/16 1.12 6.0 6.0 3.3
8-10
XHB3
1/2
5/8 13/16 1.12 5.0 5.0 3.3
10
XHB3
5/8
5/8 15/16 1.21 5.0 5.0 3.3
10-8
XHB3
5/8
1/2 15/16 1.21 5.0 5.0 3.3
10-12
XHB3
5/8
3/4
1 1/8 1.37 5.0 5.0 3.3
12
XHB3
3/4
3/4
1 1/4 1.51 5.0 5.0 3.3
12-10
XHB3
3/4
5/8
1 1/8 1.51 5.0 5.0 3.3
12-16
XHB3
3/4
1
1 1/4 1.57 4.0 4.0 2.6
16
XHB3
1
1
1 3/8 1.63 4.0 4.0 2.6
16-20
XHB3
1
1 1/4 1 11/16 1.73 4.0 4.0 2.6
20
XHB3
1 1/4 1 1/4 1 11/16 1.71 4.0 4.0 2.6
20-24
XHB3
1 1/4 1 1/2
2
1.71 3.0 3.0 2.0
24
XHB3
1 1/2 1 1/2
2
1.84 3.0 3.0 2.0
32
XHB3
2
2
2 5/8 2.16 2.0 2.0 1.3
TUBE
FITTING
PART #
END SIZE
C4
HEX
(
in.)
I4
(
in.)
L6
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
UN/UNF-2A
-
S -SS -B
4
FF5OX
1/4 7/16 - 20 9/16 1.39 2.08 7.5 9.0 3.3
4-6
FF5OX
1/4 9/16 - 18 11/16 1.38 2.13 6.0 7.2 3.3
6
FF5OX
3/8 9/16 - 18 11/16 1.56 2.31 6.0 7.2 3.3
8
FF5OX
1/2 3/4 - 16 7/8 1.88 2.70 6.0 7.2 3.3
10
FF5OX
5/8 7/8 - 14
1 2.09 3.04 5.0 6.0 3.3
12
FF5OX
3/4 1 1/16 - 12 1 1/4 2.50 3.61 5.0 6.0 3.3
16
FF5OX
1 1 5/16 - 12 1 1/2 2.84 3.98 4.5 5.4 2.9
20
FF5OX
1 1/4 1 5/8 - 12 1 7/8 3.47 4.69 4.0 4.8 2.6
TUBE
FITTING
PART #
END SIZE
C4
HEX
(
in.)
L5
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
UN/UNF-2A
-
S -SS -B D
2
F5OX
1/8 5/16 - 24 7/16 1.06 7.5 9.0 3.3 3.8
3
F5OX
3/16 3/8 - 24 1/2 1.10 7.5 9.0 3.3 3.8
3-2
F5OX
3/16 5/16 - 24 1/2 1.10 7.5 9.0 3.3 3.8
4
F5OX
1/4 7/16 - 20 9/16 1.23 7.5 9.0 3.3 3.8
4-2
F5OX
1/4 5/16 - 24 9/16 1.17 7.5 9.0 3.3 3.8
4-3
F5OX
1/4 3/8 - 24 9/16 1.19 7.5 9.0 3.3 3.8
4-5
F5OX
1/4 1/2 - 20 5/8 1.23 6.0 7.2 3.3 3.0
4-6
F5OX
1/4 9/16 - 18 11/16 1.29 6.0 7.2 3.3 3.0
4-8
F5OX
1/4 3/4 - 16 7/8 1.38 6.0 7.2 3.3 3.0
4-10
F5OX
1/4 7/8 - 14 1 1.49 5.0 6.0 3.3 2.5
5
F5OX
5/16 1/2 - 20 5/8 1.23 6.0 7.2 3.3 3.0
5-4
F5OX
5/16 7/16 - 20 9/16 1.23 6.0 7.2 3.3 3.0
5-6
F5OX
5/16 9/16 - 18 11/16 1.30 6.0 7.2 3.3 3.0
5-8
F5OX
5/16 3/4 - 16 7/8 1.37 6.0 7.2 3.3 3.0
6
F5OX
3/8 9/16 - 18 11/16 1.30 6.0 7.2 3.3 3.0
6-4
F5OX
3/8 7/16 - 20 5/8 1.27 6.0 7.2 3.3 3.0
6-5
F5OX
3/8 1/2 - 20 5/8 1.27 6.0 7.2 3.3 3.0
6-8
F5OX
3/8 3/4 - 16 7/8 1.38 6.0 7.2 3.3 3.0
6-10
F5OX
3/8 7/8 - 14 1 1.50 5.0 6.0 3.3 2.5
6-12
F5OX
3/8 1 1/16 - 12 1 1/4 1.66 5.0 6.0 3.3 2.5
8
F5OX
1/2 3/4 - 16 7/8 1.48 6.0 7.2 3.3 3.0
8-4
F5OX
1/2 7/16 - 20 13/16 1.50 6.0 7.2 3.3 3.0
8-6
F5OX
1/2 9/16 - 18 13/16 1.44 6.0 7.2 3.3 3.0
8-10
F5OX
1/2 7/8 - 14 1.00 1.60 5.0 6.0 3.3 2.5
8-12
F5OX
1/2 1 1/16 - 12 1 1/4 1.76 5.0 6.0 3.3 2.5
8-16
F5OX
1/2 1 5/16 - 12 1 1/2 1.78 4.5 5.4 2.9 2.3
10
F5OX
5/8 7/8 - 14 1 1.70 5.0 6.0 3.3 2.5
10-6
F5OX
5/8 9/16 - 18 11/16 1.71 5.0 6.0 3.3 2.5
10-8
F5OX
5/8 3/4 - 16 15/16 1.64 5.0 6.0 3.3 2.5
10-12
F5OX
5/8 1 1/16 - 12 1 1/4 1.86 5.0 6.0 3.3 2.5
10-16
F5OX
5/8 1 5/16 - 12 1 1/2 1.89 4.5 5.4 2.9 2.5
12
F5OX
3/4 1 1/16 - 12 1 1/4 1.97 5.0 6.0 3.3 2.5
12-8
F5OX
3/4 3/4 - 16 1 1/8 1.94 5.0 6.0 3.3 2.5
12-10
F5OX
3/4 7/8 - 14 1 1/8 1.88 5.0 6.0 3.3 2.5
12-14
F5OX
3/4 1 3/16 - 12 1 3/8 1.96 5.0 6.0 3.3 2.5
12-16
F5OX
3/4 1 5/16 - 12 1 1/2 1.99 4.5 5.4 2.9 2.3
12-20
F5OX
3/4 1 5/8 - 12 1 7/8 2.08 4.0 4.8 2.6
14
F5OX
7/8 1 3/16 - 12 1 3/8 1.99 5.0 6.0 3.3 2.5
14-16
F5OX
7/8 1 5/16 - 12 1 1/2 2.02 4.5 5.4 2.9 2.3
16
F5OX
1 1 5/16 - 12 1 1/2 2.04 4.5 5.4 2.9 2.3
16-8
F5OX
1 3/4 - 16 1 3/8 1.78 4.5 5.4 2.9 2.3
16-10
F5OX
1 7/8 - 14 1 3/8 2.08 4.5 5.4 2.9 2.3
16-12
F5OX
1 1 1/16 - 12 1 3/8 1.99 4.5 5.4 2.9 2.3
16-14
F5OX
1 1 3/16 - 12 1 3/8 2.05 4.5 5.4 2.9 2.3
16-20
F5OX
1 1 5/8 - 12 1 7/8 2.12 4.0 4.8 2.6
16-24
F5OX
1 1 7/8 - 12 2 1/8 2.20 3.0 3.6 2.0
20
F5OX
1 1/4 1 5/8 - 12 1 7/8 2.17 4.0 4.8 2.6
20-12
F5OX
1 1/4 1 1/16 - 12 1 11/16 2.30 4.0 4.8 2.6
20-16
F5OX
1 1/4 1 5/16 - 12 1 11/16 2.33 4.0 4.8 2.6
20-24
F5OX
1 1/4 1 7/8 - 12 2 1/8 2.24 3.0 3.6 2.0
24
F5OX
1 1/2 1 7/8 - 12 2 1/8 2.38 3.0 3.6 2.0
24-20
F5OX
1 1/2 1 5/8 - 12 2 2.53 3.0 3.6 2.0
24-32
F5OX
1 1/2 2 1/2 - 12 2 3/4 2.53 2.0 2.4 1.3
32
F5OX
2 2 1/2 - 12 2 3/4 2.78 2.0 2.4 1.3
32-24
F5OX
2 1 7/8 - 12 2 5/8 2.94 2.0 2.4 1.3
F5OX
Straight Thread Connector
37
° Flare / SAE-ORB
SAE 070120
HPD Base # 0503
FF5OX
Long Straight Thread Connector
37
° Flare / SAE-ORB
SAE 071720
HPD Base # 053E
XHB3
Braze Socket
37
° Flare / Inch Tube Braze
Note:
Braze rings are on