Datasheet

Symbol Description
NNq
Body size
20 25 30 40 50 55 60
NNy
Semi-standard
i
Air fi lter
drain port
∗
13
—
With drain cock
V V V V V V V
J
∗
14
Drain guide 1/8
V
— — — — — —
Drain guide 1/4 —
V V V V V V
W
∗
15
Drain cock with barb fitting (for Ø 6 x Ø 4 nylon tube) —
V V V V V V
+
j
Lubricator lubricant
exhaust port
—
Without drain cock
V V V V V V V
3
∗
16
Lubricator with drain cock
V V V V V V V
+
k
Exhaust
mechanism
—
Relieving type
V V V V V V V
N
Non-relieving type
V V V V V V V
+
l
Flow direction
—
Flow direction: Left to right
V V V V V V V
R
Flow direction: Right to left
V V V V V V V
+
m
Pressure unit
—
Name plate, caution plate for bowl, and pressure gauge in SI units: MPa
V V V V V V V
Z
∗
17
Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F
v
∗
19
v
∗
19
v
∗
19
v
∗
19
v
∗
19
v
∗
19
v
∗
19
ZA
∗
18
Digital pressure switch: With unit selection function
g
∗
20
g
∗
20
g
∗
20
g
∗
20
g
∗
20
g
∗
20
g
∗
20
AC40-BAC20-B
Model
AC20-B AC25-B AC30-B AC40-B AC40-06-B AC50-B AC55-B AC60-B
Component
Air Filter [AF]
AF20-A AF30-A AF30-A AF40-A AF40-06-A AF50-A AF60-A AF60-A
Regulator [AR]
AR20-B AR25-B AR30-B AR40-B AR40-06-B AR50-B AR50-B AR60-B
Lubricator [AL]
AL20-A AL30-A AL30-A AL40-A AL40-06-A AL50-A AL60-A AL60-A
Port size
1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 1
Pressure gauge port size [AR]
∗
1
1/8
Fluid
Air
Ambient and fluid temperature
∗
2
-5 to 60 °C (with no freezing)
Proof pressure
1.5 MPa
Maximum operating pressure
1.0 MPa
Set pressure range [AR]
0.05 to 0.85 MPa
Nominal filtration rating [AF]
5 µm
Recommended lubricant [AL]
Class 1 turbine oil (ISO VG32)
Bowl material [AF/AL]
Polycarbonate
Bowl guard [AF/AL]
Semi-standard (Steel) Standard (Polycarbonate)
Construction [AR]
Relieving type
Weight [kg]
0.39 0.70 0.78 1.39 1.53 3.43 3.71 3.76
∗1 Pressure gauge connection threads are not available for F.R.L. unit with a square embedded type pressure gauge or with a digital pressure switch.
∗2 -5 to 50 °C for the products with the digital pressure switch.
Standard Specifi cations
∗1 Drain guide is NPT 1/8 (applicable to the AC20-B) and
NPT 1/4 (applicable to the AC25-B to AC60-B).
The auto drain port comes with Ø 3/8" One-touch fi tting
(applicable to the AC25-B to AC60-B).
∗2
Drain guide is G 1/8 (applicable to the AC20-B) and G 1/4
(applicable to the AC25-B to AC60-B).
∗3 Options G, M are not assembled and supplied loose at
the time of shipment.
∗4 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.
∗5 If the compressor is small (0.75 kW, discharge fl ow is
less than 100 l/min[ANR]), air leakage from the drain
cock may occur during start of operations. N.C. type is
recommended.
∗6 When the pressure gauge is attached, a 1.0 MPa
pressure gauge will be fitted for standard (0.85 MPa)
type. 0.4 MPa pressure gauge for 0.2 MPa type.
∗7 Not available with piping port size: 06
∗8 The bracket position varies depending on the T-spacer
or pressure switch mounting.
∗9 Pressure can be set higher than the specification
pressure in some cases, but use pressure within the
specifi cation range.
∗10 Refer to chemical data on page 46 for chemical
resistance of the bowl.
∗11 A bowl guard is provided as standard equipment
(polycarbonate).
∗12 A bowl guard is provided as standard equipment
(nylon).
∗13 The combination of fl oat type auto drain: C and D is
not available.
∗14 Without a valve function
∗15 The combination of metal bowl: 2 and 8 is not
available.
∗16 When choosing with W: Filter drain port, the drain
cock of a lubricator will be with barb fi ttings.
∗17 For pipe thread type: NPT.
Cannot be used with M: Round type pressure gauge
(with colour zone). Available by request for special.
The digital pressure switch will be equipped with the
unit selection function, setting to psi initially.
∗18 For options: E1, E2, E3, E4.
∗19
p : For pipe thread type: NPT only
∗20 g : Select with options: E1, E2, E3, E4.
10
Air Combination
AC20-B to AC60-B Series
AC
AF

AR

ALAW

ALAF

ARAF

AFM

ARAW

AFM
AF Attachment
AFM / AFD
ARALAW