A33
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300
Catalog
Seal-Lok™ O-Ring Face Seal Tube Fittings
Dimensions and pressures for reference only, subject to change.
PNLO
Plug
ORFS
SAE 520109
PNMLO
Plug – mm Hex
ORFS
ISO 8434-3 PL
SAE 52M0109
*
Sizes 14 and 32 are not included in SAE J1453.
FNL
Cap
ORFS
SAE 520112
*
Sizes 14 and 32 are not included in SAE J1453.
FNML
Cap
ORFS
TUBE
FITTING
PART #
TUBE
O.D.
(
in.)
T6
SWIVEL
UN/UNF-2B
B
HEX
(
in.)
K
(
in.)
L
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
-
S -SS
4
FNL
1/4 9/16 - 18 11/16 0.35 0.66 9.2 9.2
6
FNL
3/8 11/16 - 16 13/16 0.41 0.74 9.2 9.2
8
FNL
1/2 13/16 - 16 15/16 0.47 0.87 9.2 9.2
10
FNL
5/8 1 - 14 1 1/8 0.53 1.02 6.0 6.0
12
FNL
3/4 1 3/16 - 12 1 3/8 0.59 1.12 6.0 6.0
14
FNL*
7/8 1 5/16 - 12 1 1/2 0.59 1.12 6.0 6.0
16
FNL
1 1 7/16 - 12 1 5/8 0.6 1.16 6.0 6.0
20
FNL
1 1/4 1 11/16 - 12 1 7/8 0.63 1.16 6.0 6.0
24
FNL
1 1/2 2 - 12 2 1/4 0.63 1.16 5.0 5.0
32
FNL*
2 2 1/2 - 12 2 7/8 0.79 1.46 3.0 3.0
TUBE
FITTING
PART #
TUBE
O.D.
T6
SWIVEL
UN/UNF-2B
K
(
mm)
L
(
mm)
S
HEX
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
(
mm)
(
in.)
S SS
4
FNML
6
1/4 9/16 - 18 9.0 16.8 17 9.2 9.2
6
FNML
8, 10 3/8 11/16 - 16 10.5 18.8 22 9.2 9.2
8
FNML
12 1/2 13/16 - 16 12.0 22.0 24 9.2 9.2
10
FNML
14, 15, 16 5/8 1 - 14 13.5 26.0 30 6.0 6.0
12
FNML
18, 20 3/4 1 3/16 - 12 15.0 28.6 36 6.0 6.0
16
FNML
22, 25 1 1 7/16 - 12 16.0 29.5 41 6.0 6.0
20
FNML
28, 30, 32 1 1/4 1 11/16 - 12 16.0 29.5 50 6.0 6.0
24
FNML
35, 38 1 1/2 2 - 12 16.0 29.5 60 5.0 5.0
*
Sizes 14 and 32 are not included in SAE J1453.
TUBE
FITTING
PART #
END
SIZE
H
HEX
(
in.)
OAL
(
REF)
(
in.)
TT
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
-
S -SS
4
PNLO
1/4
5/8
0.65 0.20 9.2 9.2
6
PNLO
3/8
3/4
0.75 0.32 9.2 9.2
8
PNLO
1/2
7/8
0.87 0.35 9.2 9.2
10
PNLO
5/8 1 1/16 1.02 0.41 6.0 6.0
12
PNLO
3/4
1 1/4
1.08 0.41 6.0 6.0
14
PNLO*
7/8
1 3/8
1.10 0.49 6.0 6.0
16
PNLO
1
1 1/2
1.10 0.41 6.0 6.0
20
PNLO
1 1/4 1 3/4
1.10 0.41 6.0 6.0
24
PNLO
1 1/2 2 1/8
1.10 0.41 5.0 5.0
32
PNLO*
2
2 3/4
1.40 0.50 3.0 3.0
TUBE
FITTING
PART #
ORFS
TUBE O.D.
L24
(
mm)
S1
HEX
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
(
mm)
(
in.)
S SS
4
PNMLO
6
1/4 16.5
17
9.2 9.2
6
PNMLO
8,10
3/8 19.0
19
9.2 9.2
8
PNMLO
12
1/2 22.0
22
9.2 9.2
10
PNMLO
14,15,16 5/8 26.0
27
6.0 6.0
12
PNMLO
18,20
3/4 27.5
32
6.0 6.0
16
PNMLO
22,25
1
28.0
41
6.0 6.0
20
PNMLO
28,30,32 1 1/4 28.0
46
6.0 6.0
24
PNMLO
38
1 1/2 28.0
55
5.0 5.0