Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
I9
Catalog 3501E
Hose Barb Fittings
L
M
C HEX
D O.D.
L
M
O.D.
D
C HEX
Male Swivel Hose
Barb 125HBLSV
Part
No.
i.d.
hose
size
pipe
thread
c
hex
l
m o.d.
flow
dia. d
125
HBLSV-4-4 1/4
1/4
11/16 2.14
.97
.290 .187
125
HBLSV-6-4 3/8
1/4
11/16 2.14
.97
.415 .250
125
HBLSV-6-6 3/8
3/8
11/16 2.14
.97
.415 .250
125
HBLSV-8-8 1/2
1/2
7/8
2.48
.97
.530 .375
Hose Barb to Female
Pipe 126HBL
Part
No.
i.d.
hose
size
pipe
thread
c
hex
l
m o.d.
flow
dia. d
126
HBL-4-2
1/4
1/8
1/2
1.47
.97
.290 .187
126
HBL-4-4
1/4
1/4
11/16 1.58
.97
.290 .187
126
HBL-5-4
5/16
1/4
11/16 1.58
.97
.353 .250
126
HBL-6-2
3/8
1/8
1/2
1.47
.97
.415 .281
126
HBL-6-4
3/8
1/4
11/16 1.58
.97
.415 .281
126
HBL-6-6
3/8
3/8
13/16 1.63
.97
.415 .281
126
HBL-8-6
1/2
3/8
13/16 1.69
.97
.530 .375
126
HBL-8-8
1/2
1/2
1
1.73
.97
.530 .375
126
HBL-12-12 3/4
3/4
1-1/4 1.92
.97
.790 .562
Ball-End Joint Adapter
to Male Pipe 127HB
For use with 128HBLSV
Part
No.
Male
n.p.s.m.
thread
male
n.p.t.
thread
c
hex
l
flow
flow
dia. d
127
HB-4-2
1/4
1/8
9/16
.91
.219
127
HB-4-4
1/4
1/4
9/16
1.10
.281
127
HB-6-4
3/8
1/4
11/16
1.10
.312
127
HB-6-6
3/8
3/8
11/16
1.15
.406
127
HB-8-6
1/2
3/8
7/8
1.25
.406
127
HB-8-8
1/2
1/2
7/8
1.50
.531
Hose Barb to Swivel
Female Ball-End 128HBLSV
Part
No.
i.d.
hose
size
female
N.P.S.M.
thread
c
hex
l
m o.d.
flow
dia. d
128
HBLSV-4-4 1/4
1/4
5/8
1.50
.97
.290 .187
128
HBLSV-5-4 5/16
1/4
5/8
1.50
.97
.353 .250
128
HBLSV-6-4 3/8
1/4
5/8
1.63
.97
.415 .250
128
HBLSV-6-6 3/8
3/8
3/4
1.50
.97
.415 .281
128
HBLSV-8-8 1/2
1/2
29/32 1.52
.97
.530 .375
Hose Barb 90° Elbow to
Male Pipe 129HB
part
no.
i.d.
hose
size
pipe
thread l
m
n
o.d.
flow
dia. d
129
HB-3-2
3/16
1/8
.97
.69
.66
.227
.173
129
HB-4-2
1/4
1/8
1.04
.76
.66
.290
.187
129
HB-4-4
1/4
1/4
1.06
.76
.86
.290
.187
129
HB-4-6
1/4
3/8
1.19
.76
.84
.290
.187
129
HB-5-2
5/16
1/8
1.06
.76
.66
.353 .234
129
HB-5-4
5/16
1/4
1.12
.76
.84
.353 .234
129
HB-5-6
5/16
3/8
1.19
.76
.84
.353 .234
129
HB-6-2
3/8
1/8
1.32
.97
.94
.415
.281
129
HB-6-4
3/8
1/4
1.32
.97
.94
.415
.281
129
HB-6-6
3/8
3/8
1.50
.97
1.06
.415
.281
129
HB-6-8
3/8
1/2
1.52
.97
1.25
.415
.281
129
HB-8-4
1/2
1/4
1.53
.97
1.06
.530 .375
129
HB-8-6
1/2
3/8
1.53
.97
1.06
.530 .375
129
HB-8-8
1/2
1/2
1.53
.97
1.25
.530 .375
129
HB-12-12
3/4
3/4
1.33
.79
1.27
.790 .562
Hose Barb Elbow to
SAE Straight Thread
1295
HB
part
no.
i.d.
hose
size
straight
thread
B
hex
l
m o.d.
flow
dia. d
1295
HB-6-6 3/8
9/16-18 11/16 1.10
1.11
.410 .270
Note: Fluorocarbon o-ring is standard
L
M
D O.D.
N
L
M
C HEX
D O.D.
L
D
C HEX
B Hex
L
M
D
O.D.