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DHA Series
Hose Adapter Fittings
Field Assembly
Tube Adapter
Dk-Lok Tube Fitting
Adapter
Secure soft plastic or rubber hose using a hose sleeve.
•
Light weight aluminum construction.
•
Easy and quick installation with a wrench.
•
Reusable.
Ordering information :
Suffix
S
for stainless steel and
B
for brass fittings. Example : DHAD 4-4-
S.
Hose Sleeve
Part No.
End Connections
Dimensions, in.
Hose ID
Tube Size
A
B
D
E
E1
F
L
DHAT 2-2T
1/8
1/8
1.36
0.54
0.15
0.08
0.09
5/16
0.40
DHAT 2-4T
1/8
1/4
1.46
0.64
0.15
0.08
0.19
3/8
0.40
DHAT 4-4T
1/4
1/4
1.85
0.64
0.30
0.19
0.19
7/16
0.79
DHAT4-6T
1/4
3/8
1.91
0.70
0.30
0.19
0.28
7/16
0.79
DHAT 4-6MT
1/4
6mm
1.88
0.64
0.30
0.19
0.18
7/16
0.79
DHAT 5-4T
5/16
1/4
1.93
0.64
0.37
0.19
0.19
7/16
0.87
DHAT 6-4T
3/8
1/4
1.93
0.64
0.45
0.30
0.17
9/16
0.87
DHAT 6-6T
3/8
3/8
1.99
0.70
0.45
0.30
0.28
9/16
0.87
DHAT 6-8T
3/8
1/2
2.25
0.96
0.45
0.30
0.39
5/8
0.87
DHAT 8-6T
1/2
3/8
2.06
0.70
0.60
0.38
0.28
11/16
0.94
DHAT 8-8T
1/2
1/2
2.32
0.96
0.60
0.38
0.39
11/16
0.94
DHAT 12-12T
3/4
3/4
2.49
1.02
0.90
0.63
0.59
1 3/16
1.05
DHAT 16-16T
1
1
3.02
1.30
1.20
0.88
0.80
1 3/8
1.19
Part No.
End Connections
Dimensions, in.
Hose ID
Tube OD
A
B
D
E
E1
F
G
H
L
DHAD 2-2-
1/8
1/8
1.46
0.60
0.15
0.08
0.08
7/16
7/16
1.17
0.40
DHAD 4-2-
1/4
1/8
1.85
0.70
0.30
0.09
0.19
7/16
7/16
1.56
0.79
DHAD 4-4-
1/4
1/4
1.94
0.70
0.30
0.19
0.19
9/16
9/16
1.63
0.79
DHAD 6-4-
3/8
1/4
2.01
0.76
0.45
0.19
0.30
9/16
9/16
1.70
0.87
DHAD 6-6-
3/8
3/8
2.06
0.76
0.45
0.30
0.30
3/4
11/16
1.77
0.87
DHAD 8-8-
1/2
1/2
2.24
0.86
0.60
0.38
0.41
7/8
7/8
1.84
0.94
Part No.
End Connections
Dimensions, in.
Hose ID Hose OD
E
F
L
DHAS 2-4-AL
1/8
1/4
0.26
3/8
0.40
DHAS 4-6-AL
1/4
3/8
0.41
9/16
0.79
DHAS 4-7-AL
1/4
7/16
0.46
5/8
0.79
DHAS 4-8-AL
1/4
1/2
0.52
11/16
0.79
DHAS 5-7-AL
5/16
7/16
0.48
5/8
0.87
DHAS 6-8-AL
3/8
1/2
0.55
11/16
0.87
DHAS 6-9-AL
3/8
9/16
0.61
3/4
0.87
DHAS 7-10-AL
7/16
5/8
0.69
13/16
0.94
DHAS 8-11-AL
1/2
11/16
0.76
7/8
0.94
DHAS 12-16-AL
3/4
1
1.10
1 1/4
1.07
1. Cut hose cleanly and squarely to the desired length.
2. Slide hose sleeve or clamp on hose
3. Lubricate hose.
4. Push hose on fitting barb end until hose bottoms up against fitting
body hex.
4. Using a wrench tighten hose sleeve up to hose fitting hex.
Or position hose clamp and secure with a screwdriver.
Note :
Allowminimum 1/8”distance between hose clamp and body hex.
to make sure of clamp being positioned on barbs.
F hex flat
L
D
A
E
L
D
A
B
E
1
E
F hex flat
H
D
A
B
E
1
E
F
hex flat
C
G
hex flat
L
F
hex flat
E
L
DK-Lok
L
D
A
B
E
1
E
F hex flat
F hex flat
L
D
A
E
L
D
A
B
E
1
E
F hex flat
H
D
A
B
E
1
E
F
hex flat
C
G
hex flat
L
F
hex flat
E
L
DK-Lok
L
D
A
B
E
1
E
F hex flat
F hex flat
L
D
A
E
L
D
A
B
E
1
E
F hex flat
H
D
A
B
E
1
E
F
hex flat
C
G
hex flat
L
F
hex flat
E
L
DK-Lok
The selection of component for any applications or system design must be considered to ensure safe performance. Component
function, material compatibility, component ratings, proper installation, operation and maintenance remain the sole responsibility
of the system designer and the user. DK-Lok accepts no liability for any improper selection, installation, operation or maintenance.
Safe Component Selection