Datasheet

ManualsBrandsSMC ManualsAccessoriesReplacement Filter

Air Combination

Air Filter + Mist Separator + Regulator

AC20C to AC40C

AC C

Description

NPT

Symbol

—

Note 1)

Note 2)

—

Thread type

Port size

Pressure

gauge

—

Note 4)

Pressure

switch

T-interface

Digital

pressure

switch

Float type

auto drain

1/8

1/4

3/8

1/2

3/4

Without auto drain

Float type auto drain (N.C.)

Float type auto drain (N.O.)

Without pressure gauge

Square embedded type pressure gauge (with limit indicator)

Round type pressure gauge (with limit indicator)

Round type pressure gauge (with colour zone)

Output: NPN output / Electrical entry: Wiring bottom entry

Output: NPN output / Electrical entry: Wiring top entry

Output: PNP output / Electrical entry: Wiring bottom entry

Output: PNP output / Electrical entry: Wiring top entry

—

Note 5)

3-port valve for

residual pressure

release

Body size

Without attachment

Mounting position: AF+AFM+

S+AR

Mounting position: AF+AFM+

T+AR

Without attachment

Mounting position: AF+AFM+AR+

Mounting position: V+AF+AFM+ARK

JIS Symbol

Air Filter Mist Separator Regulator

—

Filter

Mist separator

drain port

Note 7)

Bowl

—

Note 6)

—

Set pressure

Exhaust

mechanism

—

Note 8)

Note 9)

With drain cock

Drain guide 1/8

Drain guide 1/4

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

Polycarbonate bowl

Metal bowl

Nylon bowl

Metal bowl with level gauge

With bowl guard

Nylon bowl with bowl guard

0.05 to 0.85 MPa setting

0.02 to 0.2 MPa setting

Relieving type

Non-relieving type

How to Order

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

•

Option/Attachment/Semi-standard symbol: When more than one

specification is required, indicate in ascending alphanumeric order.

Example) AC30C-F03DE1-SV-16NR

Semi-standard Attachment

Note 3)

Option

AC40CAC20C

Description

Symbol

25 30 4020

Body size

Air

–5 to 60°C (with no freezing)

1.5 MPa

1.0 MPa

0.05 MPa

0.05 to 0.85 MPa

Set pressure + 0.05 MPa [at relief flow rate of 0.1 l/min (ANR)]

AF: 5 µm, AFM: 0.3 µm (99.9% filtered particle size)

Max. 1.0 mg/m

(ANR) (≈ 0.8 ppm)

Note 4) Note 5)

Polycarbonate

Relieving type

450

0.88

200

Semi-standard

0.74

Standard

450

0.95

1100

1.76

1100

1.83

Model

Component

Port size

Pressure gauge port size

Note 1)

Fluid

Ambient and fluid temperature

Note 2)

Proof pressure

Maximum operating pressure

Minimum operating pressure

Set pressure range

Relief pressure

Nominal filtration rating

Outlet side oil mist concentration

Rated flow (l/min (ANR))

Note 3)

Bowl material

Bowl guard

Regulator construction

Mass (kg)

Air filter

Mist separator

Regulator

AC40C-06

AF40-06

AFM40-06

AR40-06

3/4

AC40C

AF40

AFM40

AR40

1/4, 3/8, 1/2

AC30C

AF30

AFM30

AR30

1/4, 3/8

AC25C

AF30

AFM30

AR25

1/4, 3/8

AC20C

AF20

AFM20

AR20

1/8, 1/4

1/8 1/4

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 (AC20C to AC40C).

Note 2) –5 to 50

°C for the products with the digital pressure switch.

Note 3) Conditions: Mist separator 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 4) When the compressor oil mist discharge concentration is 30 mg/m

(ANR).

Note 5) Bowl O-ring and other O-rings are slightly lubricated.

Standard Specifications

—

Note 10)

Note 11)

Pressure unitj

Name plate and pressure gauge in imperial units: MPa

Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F

Digital pressure switch: With unit conversion function

—

Flow directioni

Flow direction: Left to right

Flow direction: Right to left

Note 1) Drain guide is NPT1/8 (applicable to the AC20C)

and NPT1/4 (applicable to the AC30C to AC40C).

The auto drain port comes with a ø3/8" one-touch

fitting (applicable to the AC30C to AC40C).

Note 2) Drain guide is G1/8 (applicable to the AC20C)

and G1/4 (applicable to the AC30C to AC40C).

Note 3) Option G, M are not assembled and supplied

loose at the time of shipment.

Note 4) The bracket position varies depending on the T-

interface or pressure switch mounting.

Note 5) The regulator is equipped with a backflow function

in this configuration. Additionally, for safety

purposes, please check that the pressure in the

outlet side is turned to the atmospheric pressure

once the pressure in the outlet side is exhausted,

by using a pressure gauge, etc.

Note 6) The only difference from the standard

specifications is the adjusting spring for the

regulator. It does not restrict the setting of 0.2

MPa or more. When the pressure gauge is

attached, a 0.2 MPa pressure gauge will be fitted.

Note 7) Float type auto drain: The combination between C

or D is not available with the drain port option.

Note 8) Without a valve function

Note 9) Metal bowl: The combination of 2 and 8 cannot be

selected with W.

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.) The digital pressure switch will

be equipped with the unit conversion function,

setting to psi initially.

MPa and psi are shown together on the pressure

unit.

Note 11) For options: E1, E2, E3, E4. This product is for

overseas use only according to the new

Measurement Law. (The SI unit is provided for

use in Japan.)

Note 12)



: For thread type: NPT only

Note 13)



: Select with options: E1, E2, E3, E4.

Semi-standard

Note 12) Note 12) Note 12) Note 12)

Note 13) Note 13) Note 13) Note 13)

Air Combination

Series AC20C to AC40C