A26
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
4300
Catalog
Seal-Lok™ O-Ring Face Seal Tube Fittings
Dimensions and pressures for reference only, subject to change.
JLO
Union Tee
ORFS (all three ends)
SAE 520401
*
JJ – Across
Wrench Flats
*
Size 32 is not included in SAE J1453.
C4OMLO
Male Elbow – BSPP
(
for ISO 1179-1 Port)
ORFS / BSPP-ORR
*
Y – Across
Wrench Flats
TUBE
FITTING
PART #
END SIZE
M
(
mm)
N
(
mm)
Y
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1
2
(
mm)
(
in.)
BSPP
S SS
4
C4OMLO
6
1/4 1/8 - 28 21.5 30.0 14 4.0 4.0
4-4
C4OMLO
6
1/4 1/4 - 19 23.5 36.0 19 4.0 4.0
4-6
C4OMLO
6
1/4 3/8 - 19 24.5 38.0 19 4.0 4.0
6
C4OMLO
8,10 3/8 1/4 - 19 25.0 36.0 19 4.0 4.0
6-6
C4OMLO
8,10 3/8 3/8 - 19 26.5 38.0 19 4.0 4.0
8-4
C4OMLO
12 1/2 1/4 - 19 28.0 35.5 19 4.0 4.0
8
C4OMLO
12 1/2 3/8 - 19 28.0 38.0 19 4.0 4.0
8-8
C4OMLO
12 1/2 1/2 - 14 31.0 48.5 27 4.0 4.0
8-12
C4OMLO
12 1/2 3/4 - 14 33.5 51.5 30 4.0 4.0
10-6
C4OMLO
14,15,16 5/8 3/8 - 19 33.5 40.5 27 4.0 4.0
10
C4OMLO
14,15,16 5/8 1/2 - 14 33.5 48.5 27 4.0 4.0
10-12
C4OMLO
14,15,16 5/8 3/4 - 14 36.0 51.5 30 4.0 4.0
10-16
C4OMLO
14,15,16 5/8 1 - 11 39.5 58.5 36 4.0 4.0
12-8
C4OMLO
18,20 3/4 1/2 - 14 37.5 49.5 30 4.0 4.0
12
C4OMLO
18,20 3/4 3/4 - 14 37.5 51.5 30 4.0 4.0
12-16
C4OMLO
18,20 3/4 1 - 11 41.0 58.5 36 4.0 4.0
16-12
C4OMLO
22,25 1 3/4 - 14 41.5 56.0 36 4.0 4.0
16
C4OMLO
22,25 1 1 - 11 41.5 58.5 36 4.0 4.0
16-20
C4OMLO
22,25 1 1 1/4 - 11 44.5 61.0 41 3.0 3.0
20-16
C4OMLO
28,30,32 1 1/4 1 - 11 44.5 61.0 41 4.0 4.0
20
C4OMLO
28,30,32 1 1/4 1 1/4 - 11 44.5 61.0 41 2.0 2.0
20-24
C4OMLO
28,30,32 1 1/4 1 1/2 - 11 49.0 64.5 50 2.0 2.0
24
C4OMLO
35,38 1 1/2 1 1/2 - 11 49.0 64.5 50 2.0 2.0
TUBE
FITTING
PART #
END SIZE
JJ
(
in.)
M
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
in.)
-
S -SS
4 
JLO
1/4
9/16
0.85 9.2 9.2
6
JLO
3/8
3/4
0.98 9.2 9.2
8
JLO
1/2
3/4
1.10 9.2 9.2
10
JLO
5/8
1 1/16 1.32 6.0 6.0
12
JLO
3/4
1 3/16 1.48 6.0 6.0
16
JLO
1
1 7/16 1.63 6.0 6.0
20
JLO
1 1/4
1 5/8
1.75 5.0 5.0
24
JLO
1 1/2
1 7/8
1.93 4.0 4.0
32
JLO*
2
2 1/2
2.76 3.0 3.0
WJLO
Bulkhead Branch Tee
ORFS (all three ends)
SAE 520959
WJLO-WLNL - Body with Locknut
(
See page A11 for WLNL)
*
JJ – Across wrench flats.
**
E – Maximum bulkhead thickness.
***
W – Bulkhead pilot diameter. Recommended clearance hole is W + 0.015".
TUBE
FITTING
PART #
END
SIZE
E
MAX
(
in.)
JJ
(
in.)
R
(
in.)
S
(
in.)
SS
(
in.)
W
DIA
(
in.)
WW
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
in.)
-
S -SS
4
WJLO
1/4 0.55 9/16 0.89 1.85 0.06 0.56 1.24 9.2 9.2
6
WJLO
3/8 0.55 3/4 1.02 2.05 0.06 0.69 1.34 9.2 9.2
8
WJLO
1/2 0.55 3/4 1.14 2.19 0.06 0.81 1.44 9.2 9.2
10
WJLO
5/8 0.55 1 1/16 1.36 2.48 0.06 1.00 1.59 6.0 6.0
12
WJLO
3/4 0.55 1 3/16 1.52 2.64 0.06 1.19 1.63 6.0 6.0
16
WJLO
1 0.55 1 7/16 1.67 2.80 0.06 1.44 1.65 6.0 6.0
JMLO
Union Tee – mm Hex
ORFS (all three ends)
ISO 8434-3 T
SAE 52M0401
*
S2 – Across
Hex Flats
TUBE
FITTING
PART #
END SIZE
L7
(
mm)
S2
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1-3
(
mm)
(
in.)
S SS
4
JMLO
6
1/4 21.5
14
9.2 9.2
6
JMLO
8,10
3/8 25.0
19
9.2 9.2
8
JMLO
12
1/2 28.0
19
9.2 9.2
10
JMLO
14,15,16 5/8 33.5
27
6.0 6.0
12
JMLO
18,20 3/4 37.5
30
6.0 6.0
16
JMLO
22,25
1 41.5
36
6.0 6.0
20
JMLO
28,30,32 1 1/4 44.5
41
5.0 5.0
24
JMLO
35,38 1 1/2 49.0
50
4.0 4.0
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