Datasheet
Symbol Description
앬q
Body size
20 30 40
앬y
Semi-standard
j Pressure unit
—
Name plate, caution plate for bowl, and pressure gauge in imperial units: MPa
Z
Note 16)
Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F
Note 18) Note 18) Note 18)
ZA
Note 17)
Digital pressure switch: With unit conversion function
Note 19) Note 19) Note 19)
AC20D-B AC40D-B
Model
AC20D-B AC30D-B AC40D-B AC40D-06-B
Component
Filter Regulator [AW]
AW20-B AW30-B AW40-B AW40-06-B
Mist Separator [AFM]
AFM20-A AFM30-A AFM40-A AFM40-06-A
Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4
Pressure gauge port size [AW]
Note 1)
1/8
Fluid Air
Ambient and fl uid temperature
Note 2)
−5 to 60°C (with no freezing)
Proof pressure 1.5 MPa
Maximum operating pressure 1.0 MPa
Set pressure range [AW] 0.05 to 0.85 MPa
Nominal filtration rating [AW/AFM] AW: 5 µm, AFM: 0.3 µm (99.9% filtered particle size)
Rated fl ow (L/min(ANR)) [AFM]
Note 3)
150 330 800 800
Outlet side oil mist concentration [AFM]
Note 4) Note 5)
Max.1.0 mg/m
3
(ANR) (≈0.8 ppm)
Bowl material [AW/AFM] Polycarbonate
Bowl guard [AW/AFM] Semi-standard (Steel) Standard (Polycarbonate)
Construction [AW] Relieving type
Weight [kg] 0.32 0.62 1.15 1.25
Standard Specifi cations
Note 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.
Note 2) −5 to 50°C for the products with the digital pressure switch
Note 3) Conditions: Mist separator inlet pressure: 0.5 MPa; The rated fl ow varies depending on the inlet pressure.
Keep the air fl ow within the rated fl ow to prevent an outfl ow of lubricant to the outlet side.
Note 4) When the compressor oil mist discharge concentration is 30 mg/m
3
(ANR).
Note 5) Bowl seal and other O-rings are slightly lubricated.
Note 1) Drain guide is NPT1/8 (applicable to the AC20D-B)
and NPT1/4 (applicable to the AC30D-B/AC40D-B).
The auto drain port comes with ø3/8" One-touch
fi tting (applicable to the AC30D-B/AC40D-B).
Note 2) Drain guide is G1/8 (applicable to the AC20D-B)
and G1/4 (applicable to the AC30D-B/AC40D-B).
Note 3) Option G, M are not assembled and supplied loose
at the time of shipment.
Note 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.
Note 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.
Note 6) When the pressure gauge is attached, a 1.0 MPa
pressure gauge will be fi tted for standard (0.85 MPa)
type. 0.4 MPa pressure gauge for 0.2 MPa type.
Note 7) The bracket position varies depending on the
pressure switch mounting.
Note 8) Make sure that the outlet pressure is released to
atmospheric pressure using a pressure gauge.
Note 9) Pressure can be set higher than the specifi cation
pressure in some cases, but use pressure within
the specifi cation range.
Note 10) Refer to Chemical data on page 46 for chemical
resistance of the bowl.
Note 11) A bowl guard is provided as standard equipment
(polycarbonate).
Note 12) A bowl guard is provided as standard equipment
(nylon).
Note 13) The combination of fl oat type auto drain: C and D
is not available.
Note 14) Without a valve function
Note 15) The combination of metal bowl: 2 and 8 is not
available.
Note 16) For pipe thread type: NPT.
Cannot be used with M: Round pressure gauge
(with colour zone). Available by request for
special.
The digital pressure switch will be equipped with
the unit conversion function, setting to psi initially.
Note 17) For options: E1, E2, E3, E4.
Note 18)
앪
: For pipe thread type: NPT only
Note 19)
왕
: Select with options: E1, E2, E3, E4.
32
Air Combination
Series AC20D-B to AC40D-B
AC
AF
AR
ALAW
ALAF
ARAF
AFM
ARAW
AFM
AF Attachment
AFM / AFD
ARALAW