B28
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.)
M5
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
in.)
-
S -SS -B
4
R6X
1/4
0.89 1.00 7/16 7.5 7.7 3.3
5
R6X
5/16
0.95 1.06 9/16 6.0 6.0 3.3
6
R6X
3/8
1.06 1.25 9/16 6.0 6.0 3.3
8
R6X
1/2
1.25 1.38 3/4 6.0 6.0 3.3
10
R6X
5/8
1.45 1.62 7/8 5.0 5.0 3.3
12
R6X
3/4
1.66 1.75 1 1/16 5.0 5.0 3.3
14
R6X
7/8
1.80 1.78 1 5/16 5.0 5.0 3.3
16
R6X
1
1.81 2.00 1 5/16 4.0 3.0 2.6
20
R6X
1 1/4
2.06 2.31 1 5/8 4.0 3.0 2.6
24
R6X
1 1/2
2.33 2.59 1 7/8 3.0 2.5 2.0
TUBE
FITTING
PART #
END SIZE
M
(
in.)
M5
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
in.)
-
S -SS -B
4
S6X
1/4
0.89 1.00 7/16 7.5 7.7 3.3
5
S6X
5/16
0.95 1.06 9/16 6.0 6.0 3.3
6
S6X
3/8
1.06 1.25 9/16 6.0 6.0 3.3
8
S6X
1/2
1.25 1.38 3/4 6.0 6.0 3.3
10
S6X
5/8
1.45 1.62 7/8 5.0 5.0 3.3
12
S6X
3/4
1.66 1.75 1 1/16 5.0 5.0 3.3
14
S6X
7/8
1.80 1.78 1 5/16 5.0 5.0 3.3
16
S6X
1
1.81 2.00 1 5/16 4.0 3.0 2.6
20
S6X
1 1/4
2.06 2.31 1 5/8 4.0 3.0 2.6
24
S6X
1 1/2
2.33 2.59 1 7/8 3.0 2.5 2.0
TUBE
FITTING
PART #
END SIZE
M5
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
in.)
-
S -SS -B
4
JX6
1/4
1.00 7/16 7.5 7.7 3.3
JX6
3/8
1.25 9/16 6.0 6.0 3.3
JX6
1/2
1.38 3/4 6.0 6.0 3.3
10
JX6
5/8
1.62 3/4 5.0 5.0 3.3
12
JX6
3/4
1.75 1 1/16 5.0 5.0 3.3
16
JX6
1
2.00 1 3/16 4.0 3.0 2.6
JX6
Swivel Nut Union Tee
37
° Swivel (all three ends)
HPD Base # 069T
Y* – Across wrench flats
S6X
Swivel Nut Branch Tee
37
° Flare / 37° Flare /
37
° Swivel
SAE 070433
HPD Base # 393T
Y* – Across wrench flats
R6X
Swivel Nut Run Tee
37
° Flare / 37° Swivel /
37
° Flare
SAE 070432
HPD Base # 063T
Y* – Across wrench flats