Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
Catalog 3501E
Dubl-Barb
®
Fittings
G5
G
Bulkhead Union 22CABH
Tube to Compress-Align
Part
tube tube
CA
st.
c
p
flow BULKHEAD
No.
o.d.
i.d.
tube thd.
hex max.
l
m
dia. d
HOLE DIA.
22CABH-4-4
1/4
.170 1/4 5/16-24 7/16 .219 1.53
.78 .120
5/16
22CABH-6-6
3/8
.250 3/8 3/8-24 9/16 .375 1.87 1.00 .187
3/8
Female Connector 26
Part
tube tube
pipe
c
flow
No.
o.d.
i.d.
thread
hex
l
dia. d
26-5/32-2 5/32 .096
1/8
1/2
.79 .062
26-4-2
1/4 .170
1/8
1/2
.91 .120
26-6-2
3/8 .250
1/8
1/2
.93 .187
26-6-4
3/8 .250
1/4
11/16 1.06 .187
Male Connector 27
Part
tube tube straight
c
flow
No.
o.d.
i.d.
thread
hex
l
dia. d
27-1*
1/8 .062
10-32
1/4
.61 .052
27-2*
1/4 .125
10-32
1/4
.74 .093
*For vinyl tubing only.
Barb-to-Pipe Adapter 28
Part
tube tube tube tube pipe
c
flow
No.
o.d. 1 i.d. 1 o.d. 2 i.d. 2 thd.
hex
l
dia. d
28-4-5/32-2
5/32 .096
1/4
.170
1/8
7/16 1.07 .062
Male Connector 28
Part
tube tube
pipe
c
flow
No.
o.d.
i.d.
thread
hex
l
dia. d
28-5/32-2
5/32 .096
1/8
7/16
.84
.062
28-4-1
1/4 .170
1/16
3/8
.93
.120
28-4-2
1/4 .170
1/8
7/16
.97
.120
28-4-4
1/4 .170
1/4
9/16 1.09
.120
28-4-10x32*
1/4 .170
10-32
1/4
.71
.093
28-6-2
3/8 .250
1/8
7/16 1.00
.187
28-6-4
3/8 .250
1/4
9/16 1.13
.187
28-8-4
1/2 .375
1/4
9/16 1.25
.312
28-8-6
1/2 .375
3/8
11/16 1.28
.312
28-8-8
1/2 .375
1/2
7/8 1.44
.312
*Straight thread
L
D
C HEX
L
D
C HEX
L
D
C HEX
L
C Hex
D
2 1
L
M
D
C HEX
P