Brochure

Panel fitting dimension
Plate thickness
AR20-A to AR25-A : MAX.4
AR30-A to AR40-06-A: MAX.8
U
S
A
OUTIN
R
T
N
2 x P2
(Pressure gauge
port size)
Pressure gauge
(Option)
F
J
H
2 x P1
(Port size)
B C
Q
V
M
D
J
Bracket
(Option)
Y
W
IN OUT
Z
AR20-A to AR40-06-A
Note) The total length of B dimension is the length when the filter regulator knob is unlocked.
Model
Standard specifications
Optional specifications
P
1
1/8, 1/4
1/4, 3/8
1/4, 3/8
1/4, 3/8, 1/2
3/4
P
2
1/8
1/8
1/8
1/8
1/8
A
40
53
53
70
75
B
Note)
67.4
70.4
83.5
100
101.5
C
23.5
23.5
27
33.5
33.5
D
22
22
28.5
34.5
34.5
F
M36 x 1.5
M36 x 1.5
M45 x 1.5
M52 x 1.5
M52 x 1.5
J
22
22
28.5
34.5
34.5
J
58.5
58.5
65
72
72
J
59.5
59.5
66
72
72
H H
ø37.5
ø37.5
ø37.5
ø42.5
ø42.5
ø37.5
ø37.5
ø37.5
ø42.5
ø42.5
M
30
30
41
50
50
N
34
34
36
38
38
Q
43.9
44.3
46
54
55.5
R
5.4
5.4
6.5
8.5
8.5
S
15.4
15.4
24
26.5
26.5
U
2.3
2.3
2.3
2.3
2.3
V
27.3
30.3
32.5
38.4
39.9
W
36.5
36.5
45.5
52.5
52.5
Y
17.5
17.5
22.5
26
26
Z
6
6
7
7
7
AR20-A
AR25-A
AR30-A
AR40-A
AR40-06-A
Bracket mount
Panel mount
Round type
pressure gauge
Round type pressure
gauge (with color zone)
T
55
55
65
70
70
Dimensions
50
Regulator
Series AR20-A to AR40-A
AC
AF＋AR＋ALAW＋ALAF＋ARAF＋AFM＋ARAW＋AFM
AF
AFM / AFD
ARALAW Attachment