B31
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
(
mm)
M7
(
mm)
Y
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1 & 3
2
(
mm)
(
in.)
BSPP
-
S -SS -B
4
R4OMX
6
1/4 1/8 - 28 22.6 26.5 11 3.6 3.6 2.3
6
R4OMX
10 3/8 1/4 - 19 26.6 32.0 14 3.6 2.9 1.9
8
R4OMX
12 1/2 3/8 - 19 31.8 36.8 19 3.6 2.9 1.9
10
R4OMX
14,15,16 5/8 1/2 - 14 36.8 43.0 22 3.6 2.9 1.9
12
R4OMX
18,20 3/4 3/4 - 14 42.2 49.5 27 3.6 2.9 1.9
16
R4OMX
25
1 1 - 11 46.0 52.0 33 3.6 2.9 1.9
20
R4OMX
28, 30, 32 1 1/4 1 1/4 - 11 52.3 57.0 41 3.0 2.3 1.5
TUBE
FITTING
PART #
END SIZE
M
(
mm)
M7
(
mm)
Y
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1 & 2
3
(
mm) (in.) BSPP
-
S -SS -B
4
S4OMX
6 1/4 1/8 - 28 22.6 26.5 11 3.6 3.6 2.3
6
S4OMX
10 3/8 1/4 - 19 26.9 32.0 14 3.6 2.9 1.9
8
S4OMX
12 1/2 3/8 - 19 31.8 37.0 19 3.6 2.9 1.9
10
S4OMX
14,15,16 5/8 1/2 - 14 36.8 43.0 22 3.6 2.9 1.9
12
S4OMX
18,20 3/4 3/4 - 14 42.2 49.5 27 3.6 2.9 1.9
16
S4OMX
25 1 1 - 11 46.0 52.0 33 3.6 2.9 1.9
TUBE
FITTING
PART #
END SIZE
M
(
mm)
M7
(
mm)
Y
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1 & 3
2
(
mm)
(
in.)
Male Metric
Parallel Thread
-
S -SS -B
6
M14R87OMX
10
3/8
M14 x 1.5 26.9 33.5 14 6.0 6.0 3.3
8
M16R87OMX
12
1/2
M16 x 1.5 31.8 38.0 19 5.0 5.0 3.3
10
M22R87OMX
14,15,16 5/8
M22 x 1.5 36.8 42.5 22 5.0 5.0 3.3
12
M27R87OMX
18, 20 3/4
M27 x 1.5 42.2 51.0 27 5.0 5.0 3.3
TUBE
FITTING
PART #
END SIZE
M
(
mm)
M7
(
mm)
Y
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1 & 2
3
(
mm)
(
in.)
Male Metric
Parallel Thread
-
S -SS -B
6
M14S87OMX
10
3/8
M14 x 1.5 26.9 33.5 14 6.0 6.0 3.3
8
M16S87OMX
12
1/2
M16 x 1.5 31.8 38.0 19 5.0 5.0 3.3
10
M22S87OMX
14,15,16 5/8
M22 x 1.5 36.8 42.5 22 5.0 5.0 3.3
12
M27S87OMX
18,20 3/4
M27 x 2 42.2 51.0 27 5.0 5.0 3.3
S87OMX
ISO 6149 Branch Tee
37
° Flare / 37° Flare / ISO 6149
R87OMX
ISO 6149 Run Tee
37
° Flare / ISO 6149 / 37° Flare
Y* – Across wrench flats
Y* – Across wrench flats
S4OMX
Male Branch Tee – BSPP
37
° Flare / 37° Flare /
BSPP-ORR
R4OMX
Male Run Tee – BSPP
37
° Flare / BSPP-ORR /
37
° Flare
Y* – Across wrench flats
Y* – Across wrench flats