Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
Catalog 3501E
Dubl-Barb
®
Fittings
G7
G
Gauge Tee 228
Part
tube tube pipe
flow
No.
o.d.
i.d. thread l
m
n
dia. d
228-4-2
1/4
.170
1/8
1.91
.66
.44
.120
Male Elbow 229
Part
tube tube
pipe
flow
No.
o.d.
i.d.
thread
m
n
dia. d
229-5/32-2 5/32 .096
1/8
.56
.63
.062
229-4-1
1/4 .170
1/16
.62
.60
.120
229-4-2
1/4 .170
1/8
.69
.63
.120
229-4-4
1/4 .170
1/4
.72
.72
.120
229-6-2
3/8 .250
1/8
.69
.69
.187
229-6-4
3/8 .250
1/4
.75
.75
.187
229-8-4
1/2 .375
1/4
.94
.74
.312
229-8-6
1/2 .375
3/8
.94
.81
.312
90° Elbow Barb Adapter 229
Part
tube tube tube tube pipe
flow
No.
o.d. 1 i.d. 1 o.d. 2 i.d. 2 thread m
dia. d
229-4-5/32-2 5/32 .096
1/4
.170
1/8
.78
.062
Female Elbow 230
Part
tube tube
pipe
flow
No.
o.d.
i.d.
thread
l
m
n
dia. d
230-4-2
1/4 .170
1/8
.91
.66
.44
.120
230-6-4
3/8 .250
1/4
1.12
.78
.63
.187
Male Run Tee 231
Part
tube tube
pipe
flow
No.
o.d.
i.d.
thread
l
m
n
dia. d
231-4-2
1/4 .170
1/8
1.28
.66
.69
.120
231-6-2
3/8 .250
1/8
1.38
.69
.69
.187
231-6-4
3/8 .250
1/4
1.44
.75
.75
.187
D
L
M
N
D
L
M
N
D
M
L
N
D
N
M
D
M
M
1 2