Datasheet
øO
øN
Q2Q2
P
Q1
L1
M
2 x Applicable tubing
øD
H
Connection thread
(With sealant)
A
L
2
L3
øO
øN
øD
Q2Q2
P
Q1
L1
M
2 x Applicable tubing
A
L
2
L3
H
Connection thread
øD
Male Branch Connector: KQ2LU (Sealant)
ø4
ø6
ø8
ø10
ø12
KQ2LU04-01AS
KQ2LU04-02AS
KQ2LU06-01AS
KQ2LU06-02AS
KQ2LU06-03AS
KQ2LU08-01AS
KQ2LU08-02AS
KQ2LU08-03AS
KQ2LU10-02AS
KQ2LU10-03AS
KQ2LU10-04AS
KQ2LU12-02AS
KQ2LU12-03AS
KQ2LU12-04AS
1/8
1/4
1/8
1/4
3/8
1/8
1/4
3/8
1/4
3/8
1/2
1/4
3/8
1/2
7.9
7.9
10
10
10
13.1
13.1
13.1
15.9
15.9
15.9
17.9
17.9
17.9
6
6
13.9
13.9
13.9
26.3
26.3
26.3
40.8
40.8
40.8
57.2
57.2
57.2
4.1
4.1
11
11
11
18.2
18.2
18.2
29
29
29
45.2
45.2
45.2
3
3
4.5
4.5
4.5
6
6
6
7.5
7.5
7.5
9
9
9
9.5
19.3
10.6
19.5
31.5
16.4
21.5
33.3
26.6
34.4
62.3
37.7
40.6
62.7
8.2
8.2
10.4
10.4
10.4
13.2
13.2
13.2
15.9
15.9
15.9
18.5
18.5
18.5
15.8
15.8
16.5
16.5
16.5
18.2
18.2
18.2
20.3
20.3
20.3
22.5
22.5
22.5
13.3
13.3
13.3
13.3
13.3
14.2
14.2
14.2
15.6
15.6
15.6
17
17
17
15.8
15.8
16.5
16.5
16.5
18.2
18.2
18.2
20.3
20.3
20.3
22.5
22.5
22.5
8.2
8.2
10.4
10.4
10.4
13.2
13.2
13.2
15.9
15.9
15.9
18.5
18.5
18.5
10
14
12
14
17
14
14
17
17
17
22
19
19
22
23.3
27.7
24
28.4
29.8
25.7
30.1
31.5
32.2
33.6
37.8
34.4
35.8
40
27.4
31.8
29.2
33.6
35
32.3
36.7
38.1
40.2
41.6
45.8
43.6
45
49.2
24.3
27.1
26.1
28.9
29.9
29.2
32
33
35.5
36.5
39.4
38.9
39.9
42.8
∗ Reference dimensions after installation of
R thread
Note) øD is maximum diameter.
Male Branch Connector: KQ2LU (Gasket seal)
ø4
ø6
KQ2LU04-M5
A
KQ2LU04-M6
A
KQ2LU06-M5
A
KQ2LU06-M6
A
M5 x 0.8
M6 x 1.0
M5 x 0.8
M6 x 0.8
7.9
7.9
10
10
4.3
4.3
4.3
4.3
4.1
4.1
4.3
4.3
1.8
3
1.8
3
6.9
6.8
10.3
10.3
8.2
8.2
10.4
10.4
15.8
15.8
16.5
16.5
13.3
13.3
13.3
13.3
15.8
15.8
16.5
16.5
8.2
8.2
10.4
10.4
10
10
12
12
Note)
øD
L
1 L2 L3 AMP
20.7
21.7
21.4
21.4
Q1
24.8
25.8
26.6
26.6
Q2
21.8
21.8
23.6
23.6
Note) øD is maximum diameter.
6
6
6
6
øO
3.2
3.2
3.2
3.2
øN
Applicable
tubing O.D.
[mm]
Connection
thread
M
Model
Weight
[g]
Min.
port
size
Nylon
Urethane
H
(Width
across
flats)
H
(Width
across
flats)
Effective area
[mm
2
]
Note)
øD
L
1 L2 L3 A
∗
MP
6
6
6
6
6
8
8
8
8
8
8
8
8
8
øO
3.2
3.2
3.2
3.2
3.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
øNQ1 Q2
Applicable
tubing O.D.
[mm]
Connection
thread
R
Model
Weight
[g]
Min.
port
size
Nylon
Urethane
Effective area
[mm
2
]
Metric Size One-touch Fittings Series KQ2
Dimensions
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
Metric Size
M, R, Rc
Metric Size
Uni
Inch Size
UNF, NPT
Inch Size
M, R, Rc
Inch Size
Uni
10