B17
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 & 2
(
in.)
-
S -SS -B
4
HX6
1/4
9/16 1.48 7.5 7.7 3.3
6
HX6
3/8
11/16 1.75 6.0 6.0 3.3
8
HX6
1/2
7/8
2.02 6.0 6.0 3.3
10
HX6
5/8
1
2.24 5.0 5.0 3.3
12
HX6
3/4
1 1/4 2.31 5.0 5.0 3.3
16
HX6
1
1 1/2 2.75 4.0 3.0 2.6
TUBE
FITTING
PART #
END SIZE
C
HEX
(
mm)
L
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1
2
(
mm)
(
in.) BSPT
-
S -SS -B
4
F3MX
6
1/4 1/8 - 28 13 30.7 4.5 4.5 2.9
4-4
F3MX
6
1/4 1/4 - 19 14 35.3 4.5 4.5 2.9
5
F3MX
8 5/16 1/8 - 28 14 30.7 4.5 4.5 2.9
5-4
F3MX
8 5/16 1/4 - 19 14 35.3 4.5 4.5 2.9
6
F3MX
10 3/8 1/4 - 19 17 35.6 4.5 4.5 2.9
6-6
F3MX
10 3/8 3/8 - 19 19 36.4 4.5 4.5 2.9
6-8
F3MX
10 3/8 1/2 - 14 22 42.9 4.5 4.5 2.9
8-4
F3MX
12 1/2 1/4 - 19 19 38.1 4.5 4.5 2.9
8
F3MX
12 1/2 3/8 - 19 19 38.9 4.5 4.5 2.9
8-8
F3MX
12 1/2 1/2 - 14 22 45.5 4.5 4.5 2.9
10-6
F3MX
14, 15, 16 5/8 3/8 - 19 24 43.2 4.5 4.5 2.9
10
F3MX
14, 15, 16 5/8 1/2 - 14 24 48.0 4.5 4.5 2.9
10-12
F3MX
14, 15, 16 5/8 3/4 - 14 27 48.3 2.3 2.3 1.5
12-8
F3MX
18, 20 3/4 1/2 - 14 27 50.8 4.5 4.5 2.9
12
F3MX
18, 20 3/4 3/4 - 14 27 50.8 2.3 2.3 1.5
12-16
F3MX
18, 20 3/4 1 - 11 36 57.1 2.3 2.3 1.5
16-12
F3MX
25
1 3/4 - 14 36 53.6 2.3 2.3 1.5
16
F3MX
25
1 1 - 11 36 58.5 2.3 2.3 1.5
20-16
F3MX
30, 32 1 1/4 1 - 11 46 61.4 2.3 2.3 1.5
20
F3MX
30, 32 1 1/4 1 1/4 - 11 46 62.2 2.3 2.3 1.5
24
F3MX
38 1 1/4 1 1/2 - 11 50 68.1 2.3 2.0 1.3
TUBE
FITTING
PART #
END SIZE
C1
(
mm)
L2
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1
2
(
mm)
(
in.)
BSPP
-
S -SS -B
4
G4MX
6 1/4 1/8 - 28 17 30.2 4.5 4.5 2.9
4-4
G4MX
6 1/4 1/4 - 19 19 35.3 5.8 5.8 3.3
5
G4MX
8 5/16 1/8 - 28 17 29.7 4.5 4.5 2.9
6
G4MX
10 3/8 1/4 - 19 19 35.6 5.8 5.8 3.3
6-6
G4MX
10 3/8 3/8 - 19 22 37.1 5.0 5.0 3.3
8
G4MX
12 1/2 3/8 - 19 22 39.6 5.0 5.0 3.3
8-8
G4MX
12 1/2 1/2 - 14 30 45.5 5.0 5.0 3.3
10
G4MX
14,15,16 5/8 1/2 - 14 30 48.0 5.0 5.0 3.3
12
G4MX
18, 20 3/4 3/4 - 14 36 52.3 4.5 4.5 2.9
16
G4MX
25
1 1 - 11 46 59.7 4.0 4.0 2.6
TUBE
FITTING
PART #
END SIZE
C4
(
mm)
L5
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1
2
(
mm)
(
in.)
BSPP
-
S -SS -B
4
F4OMX
6
1/4 1/8 - 28 17 28.3 5.0 5.0 3.3
4-4
F4OMX
6
1/4 1/4 - 19 19 32.2 5.0 5.0 3.3
4-6
F4OMX
6
1/4 3/8 - 19 22 33.1 5.0 5.0 3.3
4-8
F4OMX
6
1/4 1/2 - 14 30 38.6 5.0 5.0 3.3
5-4
F4OMX
8 5/16 1/4 - 19 19 32.2 5.0 5.0 3.3
5-6
F4OMX
8 5/16 3/8 - 19 22 33.1 5.0 5.0 3.3
6
F4OMX
10 3/8 1/4 - 19 19 32.5 5.0 5.0 3.3
6-6
F4OMX
10 3/8 3/8 - 19 22 33.4 5.0 5.0 3.3
6-8
F4OMX
10 3/8 1/2 - 14 30 38.0 5.0 5.0 3.3
8-4
F4OMX
12 1/2 1/4 - 19 19 35.0 5.0 5.0 3.3
8
F4OMX
12 1/2 3/8 - 19 22 35.9 5.0 5.0 3.3
8-8
F4OMX
12 1/2 1/2 - 14 30 41.4 5.0 5.0 3.3
8-12
F4OMX
12 1/2 3/4 - 14 36 42.2 4.0 4.0 2.6
10-6
F4OMX
14, 15, 16 5/8 3/8 - 19 24 39.1 5.0 5.0 3.3
10
F4OMX
14, 15, 16 5/8 1/2 - 14 30 43.1 5.0 5.0 3.3
12-8
F4OMX
18, 20 3/4 1/2 - 14 30 46.7 5.0 5.0 3.3
12
F4OMX
18, 20 3/4 3/4 - 14 36 47.5 4.0 3.6 2.3
12-16
F4OMX
18, 20 3/4 1 - 11 46 52.6 4.0 3.6 2.3
16-12
F4OMX
25
1 3/4 - 14 36 48.5 4.0 3.6 2.3
16
F4OMX
25
1 1 - 11 46 53.6 4.0 3.6 2.3
16-20
F4OMX
25
1 1 1/4 - 11 50 54.7 3.6 2.5 1.6
20
F4OMX
30, 32 1 1/4 1 1/4 - 11 50 56.0 3.6 2.5 1.6
24-20
F4OMX
38 1 1/2 1 1/4 - 11 50 60.4 3.0 2.0 1.3
24
F4OMX
38 1 1/2 1 1/2 - 11 55 61.1 3.0 2.0 1.3
F4OMX
Male Connector – BSPP
37
° Flare / BSPP-ORR
G4MX
Female Connector – BSPP
37
° Flare / BSPP
F3MX
Male Connector – BSPT
37
° Flare / BSPT
HX6
Swivel Nut Union
37
° Swivel / 37° Swivel
HPD Base # 0606
Note:
If F4OMX is not available,