VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
- SMC Home
- Airline Equipment
- Combination Units
- AC-A
- Metric, North American & European Specifications
- AC Modular, Filter Regulator, Mist Separator, New
AC20D-A to AC40D-A, Filter Regulator, Mist Separator
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
- Filter regulator, mist separator
- Clean looking, urban white, modular design
- Element and bowl are in one-piece for easy replacement
- Energy saving regulator (AW)
- Transparent bowl guard provides 360 degree visibility
How to order
JIS Symbol
+
+
+
+
+
+
+
+
+
How to Order
Air Combination
Air Filter + Regulator + Lubricator
AC20-A to AC40-A
AC A
30
q
03
e
DG
r t yw
•Option/Semi-standard:Selectoneeachforatom.
•Option/Attachment/Semi-standardsymbol:Whenmorethanone
specificationisrequired,indicateinalphanumericorder.
Example)AC30-F03DM-KSTV-13NR-A
q
20
25
30
40
Bodysize
Description
Rc
NPT
G
Symbol
Nil
N
F
Threadtype
w
—
—
—
—
—
—
—
—
—
—
1/8
1/4
3/8
1/2
3/4
01
02
03
04
06
Portsize
e
r
OptionAttachment
Semi-standard
Note1)
—
Nil
C
Note2)
D
Note3)
Floattype
autodrain
a
Withoutautodrain
N.C.(Normalclose)Drainportisclosedwhenpressureisnotapplied.
N.O.(Normalopen)Drainportisopenwhenpressureisnotapplied.
Nil
G
M
b
Withoutpressuregauge
Roundtypepressuregauge(withlimitindicator)
Roundtypepressuregauge(withcolorzone)
Note5)
Nil
K
Checkvalve
Pressure
switch
Set
pressure
Note7)
t
c
Withoutattachment
Mountingposition:AF+AR+K+AL
Nil
S
Note6)
d
Withoutattachment
Mountingposition:AF+AR+S+AL
Nil
T
Note6)
T-interface
e
Withoutattachment
Mountingposition:AF+T+AR+AL
Nil
V
3-portvalvefor
residualpressure
release
f
Withoutattachment
Mountingposition:AF+AR+AL+V
Nil
1
y
g
0.05to0.7MPasetting
0.02to0.2MPasetting
—
—
—
Nil
C
Bowl
h
Polycarbonatebowl
Withbowlguard
L
21
Pressure
gauge
Note4)
1
Air
− 5 to 60°C(with no freezing)
1.5 MPa
1.0 MPa
0.05 to 0.7 MPa
5 µm
Class 1 turbine oil (ISO VG32)
Polycarbonate
Relieving type
AC20-A AC25-A AC30-A AC40-A AC40-06-A
1/8, 1/4 1/4, 3/8
1/8
1/4, 3/8 1/4, 3/8, 1/2
Semi-standard (Steel)
0.39 0.67 1.26 1.43
Standard (Polycarbonate)
AF20-A
AR20-A
AL20-A
AF30-A
AR25-A
AL30-A
AF30-A
AR30-A
AL30-A
AF40-A
AR40-A
AL40-A
AF40-06-A
AR40-06-A
AL40-06-A
Model
Component
Port size
Pressure gauge port size
Fluid
Ambient and fluid temperature
Proof pressure
Max. operating pressure
Set pressure range
Nominal filtration rating
Recommended lubricant
Bowl material
Bowl guard
Regulator construction
Weight (kg)
Standard Specifications
+
+
+
+
q
y
Nil
3
Note 9)
Lubricator
lubricant
exhaust port
j
Without drain cock
Lubricator with drain cock
Nil
N
Exhaust
mechanism
k
Relieving type
Non-relieving type
Nil
R
Flow direction
l
Flow direction: Left to right
Flow direction: Right to left
Note 11)
Note 11)
Note 11)
Note 11)
Nil
Z
Note 10)
Pressure unit
m
Name plate and pressure gauge in imperial units: MPa
Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F
—
—
—
—
—
Nil
J
Note 8)
W
Filter
drain port
i
With drain cock
Drain guide 1/8
Drain guide 1/4
Drain cock with barb fitting (for ø6 x ø4 nylon tube)
Semi-standard
20 25 30 40
Body size
Description
Symbol
AC40-AAC20-A
3/4
Note 1) Option G, M are not assembled and supplied
loose at the time of shipment.
Note 2) When pressure is not applied, condensate
which does not start the auto drain
mechanism will be left in the bowl. Releasing
the residual condensate before ending
operations for the day is recommended.
Note 3) If the compressor is small (0.75 kW,
discharge flow is less than 100 L/min[ANR]),
air leakage from the drain cock may occur
during start of operations. N.C. type is
recommended.
Note 4) When the pressure gauge is attached, a
1.0 MPa pressure gauge will be fitted for
standard (0.7 MPa) type. 0.4 MPa pressure
gauge for 0.2 MPa type.
Note 5) Not available with piping port size: 06.
Note 6)
The bracket position varies depending on the
T-shaped spacer or pressure switch mounting.
Note 7) Pressure can be set higher than the
specification pressure in some cases, but
use pressure within the specification range.
Note 8) Without a valve function.
Note 9) Filter drain port: When choosing with W, the
drain cock of a lubricator will be with barb
fittings.
Note 10) For thread type: NPT. This product is for
overseas use only according to the new
Measurement Law. (The SI unit type is
provided for use in Japan.)
MPa and psi are shown together on the
pressure unit.
Round pressure gauge (with color zone):
Cannot be used with M. Available by
request for special.
Note 11) : For thread type: NPT only.
Air filter
Regulator
Lubricator
0.82
2
Air Combination
Series AC20-A to AC40-A
AC
AF+AR+ALAW+ALAF+ARAF+AFM+ARAW+AFM
AF
AFM / AFD
ARALAW Attachment
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