Datasheet

ManualsBrandsSMC ManualsAccessoriesReplacement Filter

Note 1) Drain guide is NPT1/8 (applicable to the AFM20, AFD20) and NPT1/4 (applicable to the AFM30/40, AFD30/40).

The auto drain port comes with a ø3/8" one-touch fitting (applicable to the AFM30/40, AFD30/40).

Note 2) Drain guide is G1/8 (applicable to the AFM20, AFD20) and G1/4 (applicable to the AFM30/40, AFD30/40).

Note 3) A bracket is not assembled and supplied loose at the time of shipment. Including 2 mounting screws

Note 4) Float type auto drain: The combination between C or D is not available with the drain port option.

Note 5) Without a valve function

Note 6) Metal bowl: The combination of 2 and 8 cannot be selected with W.

Note 7) 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.)

Note 8)

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: For thread type: NPT only

Mist Separator

AFM20 to AFM40

Micro Mist Separator

AFD20 to AFD40

• Series AFM Nominal filtration rating: 0.3 µm

• Series AFD Nominal filtration rating: 0.01 µm

How to Order

AFM

30 03 BD

AFD

30 03 BD

AFM20, AFD20 AFM40, AFD40

JIS Symbol

Mist Separator

Micro Mist Separator

• Option/Semi-standard: Select one each for a to f.

• Option/Semi-standard symbol: When more than one specification is

required, indicate in ascending alphanumeric order.

Example) AFM30-03BD-2R

Description

NPT

Symbol

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Note 1)

Note 2)

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Note 3)

Thread type

Mounting

1/8

1/4

3/8

1/2

3/4

Port size

Without mounting option

With bracket

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Float type

auto drain

Note 4)

Without auto drain

Float type auto drain (N.C.)

Float type auto drain (N.O.)

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Bowl

Polycarbonate bowl

Metal bowl

Nylon bowl

Metal bowl with level gauge

With bowl guard

Nylon bowl with bowl guard

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Note 5)

Note 6)

Drain port

With drain cock

Drain guide 1/8

Drain guide 1/4

Drain cock with barb fitting: For ø6 x ø4 nylon tube

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Flow direction

Flow direction: Left to right

Flow direction: Right to left

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Note 7)

Pressure unit

Name plate and caution plate for bowl in imperial units: MPa

Name plate and caution plate for bowl in imperial units: psi,

°F

20 30 40

Body size

Made to Order

(Refer to pages 44 and 45 for details.)

Note 8) Note 8) Note 8)

Semi-standard Option

Note 1) Conditions: Inlet pressure: 0.7 MPa; The rated flow varies depending on the inlet pressure. Keep the air flow within the rated flow to prevent an outflow of lubricant to the

outlet side.

Note 2) When the compressor oil mist discharge concentration is 30 mg/m

(ANR).

Note 3) Bowl O-ring and other O-rings are slightly lubricated.

Standard Specifications

Options/Part No.

Model

Port size

Fluid

Ambient and fluid temperature

Proof pressure

Maximum operating pressure

Minimum operating pressure

Nominal filtration rating

Rated flow (l/min (ANR))

Drain capacity (cm

)

Bowl material

Bowl guard

Mass (kg)

Outlet side oil mist

concentration

Note 1)

AFM20 to AFM40-06

AFD20 to AFD40-06

AFM20 to AFM40-06

AFD20 to AFD40-06

AFM20 to AFM40-06

AFD20 to AFD40-06

1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2

AFM40-06

AFD40-06

AFM40

AFD40

AFM30

AFD30

AFM20

AFD20

3/4

Air

–5 to 60°C (with no freezing)

1.5 MPa

1.0 MPa

0.05 MPa

0.3 µm (99.9% filtered particle size)

0.01 µm (99.9% filtered particle size)

Max. 1.0

mg/m

(ANR) (≈ 0.8 ppm)

Note 2) Note 3)

Max. 0.1 mg/m

(ANR) (Before saturated with oil 0.001 mg/m

(ANR) or less ≈ 0.008 ppm)

Note 2) Note 3)

Polycarbonate

200

120

Semi-standard

0.18

450

240

0.22

Standard

0.44

0.49

1100

600

AFM40-06

AFD40-06

AFM40

AFD40

AFM30

AFD30

AFM20

AFD20

N.C.

N.O.

Model

Optional specifications

Bracket assembly

Note 1)

Float type auto drain

Note 2) Note 3)

AF40P-070ASAF40P-050ASAF30P-050AS

AD37

AD38

AF20P-050AS

AD27

—

AD47

AD48

Semi-standard/Bowl Assembly Part No.

Note 1) Assembly of a bracket and 2 mounting screws

Note 2) Minimum operating pressure: N.O. type–0.1 MPa; N.C. type–0.1 MPa (AD27) and 0.15 MPa (AD37/47),

Please consult SMC separately for psi and

°F unit display specifications.

Note 3) Please consult SMC for details on drain piping to fit NPT or G port sizes.

Note) • Bowl O-ring is included.

• Bowl assembly for the AFM30 to AFM40-06 models and AFD30 to AFD40-06 models comes with a bowl guard (steel band material). (except when the bowl material is metal)

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N.C. N.O.

Model

Semi-standard

specifications

With

bowl

guard

With

barb

fitting

Bowl material

Polycarbonate

Nylon

Metal

Metal bowl

with

level gauge

AFM40

AFD40

AFM30

AFD30

C2SF-C

AD27-C

C2SF-J

—

C2SF-CJ

C2SF-6

C2SF-6C

AD27-6

—

AD27-6C

C2SF-6J

—

C2SF-6CJ

C2SF-2

AD27-2

—

C2SF-2J

—

C3SF-J

C3SF-W

—

C3SF-6

—

AD37-6

AD38-6

—

C3SF-6J

C3SF-6W

—

C3SF-2

AD37-2

AD38-2

C3SF-2J

C3LF-8

AD37-8

AD38-8

C3LF-8J

—

C4SF-J

C4SF-W

—

C4SF-6

—

AD47-6

AD48-6

—

C4SF-6J

C4SF-6W

—

C4SF-2

AD47-2

AD48-2

C4SF-2J

C4LF-8

AD47-8

AD48-8

C4LF-8J

AFM20

AFD20

AFM40-06

AFD40-06

With

drain

guide

Note 3)

Float type

auto drain

Note 2) Note 3)

Mist Separator

Series AFM20 to AFM40

Micro Mist Separator

Series AFD20 to AFD40