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A12
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.
WLNL
Bulkhead Locknut
SAE 520118
* Size 14 is not included in SAE J1453.
WLNML
Bulkhead Locknut – mm Hex
ISO 8434-3 BHLN
SAE 52M0118
SBR
Silver Braze Ring for Inch Tubing
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.
SBR
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
f
or braze rings used in marine or special
applications.
TUBE
FITTING
PART #
END
SIZE
(in.)
T
TUBE END
UN/UNF-2A
B
HEX
(in.)
TT
(in.)
STANDARD
MATERIAL
FROM STOCK
-S -SS
4 WLNL
1/4
9/16-18
13/16 0.27
• •
6 WLNL
3/8
11/16-16
1
0.32
• •
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)
STANDARD
MATERIAL
FROM STOCK
(mm)
(in.)
S SS
4WLNML
6
1/4 9/16-18
7 22
•
6WLNML
8,10 3/8 11/16-16 8 27
•
8WLNML
12
1/2 13/16-16 9 30
•
10WLNML
14,15,16 5/8
1-14
10.5 36
•
12WLNML
18,20 3/4 1 3/16-12 10.5 41
•
16WLNML
22,25 1 1 7/16-12 10.5 46
•
20WLNML
28,30,32 1 1/4 1 11/16-12 10.5 50
•
24WLNML
35,38 1 1/2 2-12
10.5 60
•
TUBE
FITTING
PART #
END
SIZE
(in.)
A
DIA
(in.)
B
(in.)
C
(in.)
E
(in.)
STANDARD
MATERIAL
FROM
STOCK
-S -SS
4SBR
1/4 0.260 — — 0.05
• •
6SBR
3/8 0.390 0.07 0.03 —
• •
8SBR
1/2 0.515 0.07 0.03 —
• •
10SBR
5/8 0.640 0.07 0.03 —
• •
12SBR
3/4 0.765 0.08 0.04 —
• •
14SBR
7/8 0.890 — — 0.06
16SBR
1 1.015 0.08 0.04 —
• •
20SBR
1 1/4 1.265 0.08 0.04 —
• •
24SBR
1 1/2 1.515 0.08 0.04 —
• •
32SBR
2 2.015 — — 0.09
• •
TUBE
FITTING
PART #
END
SIZE
(mm)
A
DIA
(mm)
E
(mm)
STANDARD
MATERIAL
FROM STOCK
-S -SS
SBR6
6
6.4 1.2
•
SBR8
8
8.4 1.2
•
SBR10
10 10.4 1.2
•
SBR12
12 12.4 1.2
•
SBR14
14 14.4 1.2
SBR15
15 15.4 1.2
•
SBR16
16 16.4 1.2
•
SBR18
18 18.4 1.2
•
SBR20
20 20.4 1.6
•
SBR22
22 22.4 1.6
SBR25
25 25.4 1.6
•
SBR28
28 28.4 1.6
SBR30
30 30.4 1.6
•
SBR32
32 32.4 1.6
SBR35
35 35.4 1.6
SBR38
38 38.4 1.6
•
SBR42
42 42.4 1.6
SBR50
50 50.4 2.4