A11
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.
A
WLNL
Bulkhead Locknut
SAE 520118
*
Size 14 is not included in SAE J1453.
WLNML
Bulkhead Locknut – mm Hex
ISO 8434-3 BHLN
SAE 52M0118
TUBE
FITTING
PART #
END
SIZE
(
in.)
T
TUBE END
UN/UNF-2A
B
HEX
(
in.)
TT
(
in.)
Material
-
S
4
WLNL
1/4
9/16 - 18
13/16 0.27
•
6
WLNL
3/8
11/16 - 16
1
0.31
•
8
WLNL
1/2
13/16 - 16
1 1/8 0.35
•
10
WLNL
5/8
1 - 14
1 5/16 0.41
•
12
WLNL
3/4
1 3/16 - 12 1 1/2 0.41
•
14
WLNL*
7/8
1 5/16 - 12 1 5/8 0.41
•
16
WLNL
1
1 7/16 - 12 1 3/4 0.41
•
20
WLNL
1 1/4 1 11/16 - 12
2
0.41
•
24
WLNL
1 1/2
2 - 12
2 3/8 0.41
•
TUBE
FITTING
PART #
END SIZE
D
TUBE END
UN/UNF-2B
H2
(
mm)
S4
HEX
(
mm)
Material
(
mm)
(
in.)
S
4
WLNML
6
1/4 9/16 - 18 7.0 22
•
6
WLNML
8,10 3/8 11/16 - 16 8.0 27
•
8
WLNML
12
1/2 13/16 - 16 9.0 30
•
10
WLNML
14,15,16 5/8
1 - 14 10.5 36
•
12
WLNML
18,20 3/4 1 3/16 - 12 10.5 41
•
16
WLNML
22,25 1 1 7/16 - 12 10.5 46
•
20
WLNML
28,30,32 1 1/4 1 11/16 - 12 10.5 50
•
24
WLNML
35,38 1 1/2 2 - 12 10.5 60
•
SBR (Inch)
Silver Braze Ring for Inch Tubing
SBR recommended for steel or copper tubing. -S not required.
SBR-SS recommended for stainless tubing, but can be used on steel tubing.
Contact the Tube Fittings Division for braze rings used in marine or special
applications.
SBR (Metric)
Silver Braze Ring for MetricTubing
SBR recommended for steel or copper tubing.
SBR-SS recommended for stainless tubing, but can be used on steel tubing.
Contact the Tube Fittings Division for braze rings used in marine or special
applications.
TUBE
FITTING
PART #
END
SIZE
(
in.)
A
DIA
(
in.)
B
(
in.)
C
(
in.)
E
(
in.)
4
SBR
1/4 0.260 — — 0.05
6
SBR
3/8 0.390 0.07 0.03 —
8
SBR
1/2 0.515 0.07 0.03 —
10
SBR
5/8 0.640 0.07 0.03 —
12
SBR
3/4 0.765 0.08 0.04 —
14
SBR
7/8 0.890 — — 0.06
16
SBR
1 1.015 0.08 0.04 —
20
SBR
1 1/4 1.265 0.08 0.04 —
24
SBR
1 1/2 1.515 0.08 0.04 —
32
SBR
2 2.015 — — 0.09
TUBE
FITTING
PART #
END
SIZE
(
mm)
A
DIA
(
mm)
E
(
mm)
SBR 6mm
6
6.4
1.2
SBR 8mm
8
8.4
1.2
SBR 10mm
10
10.4
1.2
SBR 12mm
12
12.4
1.2
SBR 16mm
16
16.4
1.2
SBR 20mm
20
20.4
1.6
SBR 25mm
25
25.4
1.6
SBR 30mm
30
30.4
1.6
SBR 38mm
38
38.4
1.6
link
link
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