B24
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
M
(
in.)
N4
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
NPTF
-
S -SS -B
4
CCCTX
1/4 1/8 - 27 0.89 1.56 7/16 6.0 6.0 3.3
4-4
CCCTX
1/4 1/4 - 18 1.05 2.07 9/16 6.0 6.0 3.3
5
CCCTX
5/16 1/8 - 27 0.97 1.63 9/16 6.0 6.0 3.3
6
CCCTX
3/8 1/4 - 18 1.06 2.07 9/16 6.0 6.0 3.3
6-6
CCCTX
3/8 3/8 - 18 1.14 2.34 3/4 6.0 6.0 3.3
8
CCCTX
1/2 3/8 - 18 1.25 2.34 3/4 6.0 6.0 3.3
8-8
CCTX
1/2 1/2 - 14 1.33 2.87 7/8 6.0 6.0 3.3
10
CCCTX
5/8 1/2 - 14 1.45 2.87 7/8 5.0 5.0 3.3
12
CCCTX
3/4 3/4 - 14 1.66 3.28 1 1/16 4.0 4.0 2.3
16
CCCTX
1 1 - 11 1/2 1.81 4.05 1 5/16 3.0 3.0 2.0
20
CCCTX
1 1/4 1 1/4 - 11 1/2 2.06 5.00 1 5/8 2.5 2.5 1.6
TUBE
FITTING
PART #
END SIZE
M
(
in.)
N3
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
NPTF
-
S -SS -B
4
CCTX
1/4 1/8 - 27 0.89 1.17 7/16 6.0 6.0 3.3
4-4
CCTX
1/4 1/4 - 18 1.05 1.58 9/16 6.0 6.0 3.3
5
CCTX
5/16 1/8 - 27 0.95 1.17 9/16 6.0 6.0 3.3
6
CCTX
3/8 1/4 - 18 1.06 1.58 9/16 6.0 6.0 3.3
6-6
CCTX
3/8 3/8 - 18 1.14 1.82 3/4 6.0 6.0 3.3
8
CCTX
1/2 3/8 - 18 1.25 1.82 3/4 6.0 6.0 3.3
8-8
CCTX
1/2 1/2 - 14 1.33 2.17 7/8 6.0 6.0 3.3
8-12
CCTX
1/2 3/4 - 14 1.42 2.44 1 1/16 4.0 4.0 2.6
10
CCTX
5/8 1/2 - 14 1.45 2.17 7/8 5.0 5.0 3.3
12
CCTX
3/4 3/4 - 14 1.66 2.44 1 1/16 4.0 4.0 2.6
14
CCTX
7/8 3/4 - 14 1.80 2.59 1 5/16 4.0 4.0 2.3
16
CCTX
1 1 - 11 1/2 1.81 3.01 1 5/16 3.0 3.0 2.0
20
CCTX
1 1/4 1 1/4 - 11 1/2 2.06 3.69 1 5/8 2.5 2.5 1.6
TUBE
FITTING
PART #
END SIZE
M
(
in.)
N
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
NPTF
-
S -SS -B D
2
CTX
1/8 1/8 - 27 0.77 0.72 5/16 6.0 6.0 3.3 3.0
3
CTX
3/16 1/8 - 27 0.83 0.72 3/8 6.0 6.0 3.3 3.0
4
CTX
1/4 1/8 - 27 0.89 0.78 7/16 6.0 6.0 3.3 3.0
4-4
CTX
1/4 1/4 - 18 1.05 1.09 9/16 6.0 6.0 3.3 3.0
4-6
CTX
1/4 3/8 - 18 1.12 1.22 3/4 6.0 6.0 3.3 3.0
4-8
CTX
1/4 1/2 - 14 1.21 1.47 7/8 6.0 6.0 3.3 3.0
5
CTX
5/16 1/8 - 27 0.95 0.78 9/16 6.0 6.0 3.3 3.0
5-4
CTX
5/16 1/4 - 18 1.05 1.09 9/16 6.0 6.0 3.3 3.0
5-6
CTX
5/16 3/8 - 18 1.12 1.22 3/4 6.0 6.0 3.3 3.0
6
CTX
3/8 1/4 - 18 1.06 1.09 9/16 6.0 6.0 3.3 3.0
6-2
CTX
3/8 1/8 - 27 1.06 0.90 9/16 6.0 6.0 3.3 3.0
6-6
CTX
3/8 3/8 - 18 1.14 1.22 3/4 6.0 6.0 3.3 3.0
6-8
CTX
3/8 1/2 - 14 1.22 1.47 7/8 6.0 6.0 3.3 3.0
6-12
CTX
3/8 3/4 - 14 1.31 1.59 1 1/16 4.0 4.0 2.6 2.0
8
CTX
1/2 3/8 - 18 1.25 1.22 3/4 6.0 6.0 3.3 3.0
8-4
CTX
1/2 1/4 - 18 1.25 1.22 3/4 6.0 6.0 3.3 3.0
8-8
CTX
1/2 1/2 - 14 1.33 1.47 7/8 6.0 6.0 3.3 3.0
8-12
CTX
1/2 3/4 - 14 1.42 1.59 1 1/16 4.0 4.0 2.6 2.0
8-16
CTX
1/2 1 - 11 1/2 1.52 1.97 1 5/16 3.0 3.0 2.0 1.5
10
CTX
5/8 1/2 - 14 1.45 1.47 7/8 5.0 5.0 3.3 2.5
10-6
CTX
5/8 3/8 - 18 1.45 1.28 7/8 5.0 5.0 3.3 2.5
10-12
CTX
5/8 3/4 - 14 1.53 1.59 1 1/16 4.0 4.0 2.6 2.0
10-16
CTX
5/8 1 - 11 1/2 1.64 1.97 1 5/16 3.0 3.0 2.0 1.5
12
CTX
3/4 3/4 - 14 1.66 1.59 1 1/16 4.0 4.0 2.6 2.0
12-6
CTX
3/4 3/8 - 18 1.66 1.40 1 1/16 5.0 5.0 3.3 2.0
12-8
CTX
3/4 1/2 - 14 1.66 1.59 1 1/16 5.0 5.0 2.9 2.0
12-16
CTX
3/4 1 - 11 1/2 1.76 1.97 1 5/16 3.0 3.0 2.0 1.5
14
CTX
7/8 3/4 - 14 1.80 1.69 1 5/16 4.0 4.0 2.3 2.0
16
CTX
1 1 - 11 1/2 1.81 1.97 1 5/16 3.0 3.0 2.0 1.5
16-8
CTX
1 1/2 - 14 1.81 1.66 1 5/16 4.0 4.0 2.3 1.5
16-12
CTX
1 3/4 - 14 1.81 1.78 1 5/16 4.0 4.0 2.3 1.5
16-20
CTX
1 1 1/4 - 11 1/2 2.01 2.38 1 5/8 2.5 2.5 1.6
20
CTX
1 1/4 1 1/4 - 11 1/2 2.06 2.38 1 5/8 2.5 2.5 1.6
20-16
CTX
1 1/4 1 - 11 1/2 2.06 2.06 1 5/8 3.0 3.0 2.0
20-24
CTX
1 1/4 1 1/2 - 11 1/2 2.21 2.64 1 7/8 2.5 2.5 1.6
24
CTX
1 1/2 1 1/2 - 11 1/2 2.33 2.64 1 7/8 2.5 2.5 1.6
24-20
CTX
1 1/2 1 1/4 - 11 1/2 2.33 2.25 1 7/8 2.5 2.5 1.6
24-32
CTX
1 1/2 2 - 11 1/2 2.81 3.00 2 1/2 2.0 2.0 1.3
32
CTX
2 2 - 11 1/2 3.06 3.00 2 1/2 2.0 2.0 1.3
32-24
CTX
2 1 1/2 - 11 1/2 3.06 2.97 2 1/2 2.0 2.0 1.3
40
CTX
2 1/2 2 1/2 - 8 2.86 3.57 3 1/4 1.0 1.0 0.6
CTX
Male Elbow
37
° Flare / NPTF
SAE 070202
HPD Base # 2103
Y* – Across wrench flats
CCTX
Long Male Elbow
37
° Flare / NPTF
SAE 071502
HPD Base # 5603
Y* – Across wrench flats
CCCTX
Extra Long Male Elbow
37
° Flare / NPTF
SAE 071602
HPD Base # 5703
Y* – Across wrench flats
Note: All steel “CTX” fittings have a 30° chamfer for sealing with
NPSM swivel type fittings.
Note: All steel “CCTX” fittings have a 30° chamfer for sealing
with NPSM swivel type fittings.
Note: All steel “CCCTX” fittings have a 30° chamfer for sealing
with NPSM swivel type fittings.