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AC40B

AC20B

Note 1) Drain guide is NPT1/8 (applicable to the AC20B)

and NPT1/4 (applicable to the AC25B to AC60B).

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

fitting (applicable to the AC25B to AC60B).

Note 2) Drain guide is G1/8 (applicable to the AC20B)

and G1/4 (applicable to the AC25B to AC60B).

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) Refer to Chemical Data on page 287 when

selecting a case material.

Note 8) Float type auto drain: The combination of C and D

is not possible.

Note 9) Without a valve function

Note 10) Metal bowl: The combination of 2 and 8 is not

possible.

Note 11) For thread type: M5 and 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 12) 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 13)

쑗

: For thread type: M5 and NPT only

Note 14)

탊

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

Standard Specifications

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 (AC10B to AC60B).

Note 2) –5 to 50°C for the products with the digital pressure switch

Note 3) Not applicable to the AC10B.

Air

–5 to 60°C (with no freezing)

1.5 MPa

1.0 MPa

Set pressure + 0.05 MPa

Note 3)

[at relief flow rate of 0.1 l/min (ANR)]

5 µm

Polycarbonate

Relieving type

Semi-standard

0.51

Standard

0.55 0.63 1.12 1.16 2.542.44 2.45

Model

Component

Port size

Pressure gauge port size

Note 1)

Fluid

Ambient and fluid temperature

Note 2)

Proof pressure

Maximum operating pressure

Set pressure range

Relief pressure

Nominal filtration rating

Bowl material

Bowl guard

Regulator construction

Mass (kg)

Air filter

Regulator

AC25B

AF30

AR25

1/4, 3/8

AC30B

AF30

AR30

1/4, 3/8

AC40B

AF40

AR40

1/4, 3/8, 1/2

AC40B-06

AF40-06

AR40-06

3/4

AC50B

AF50

AR50

3/4, 1

AC55B

AF60

AR50

AC60B

AF60

AR60

AC20B

AF20

AR20

1/8, 1/4

AC10B

AF10

AR10

M5 x 0.8

1/16

0.05 to 0.7 MPa

—

0.16

1/8 1/4

0.05 to 0.85 MPa

Nil

Exhaust

mechanism

Relieving type

Non-relieving type

Nil

Flow direction

Flow direction: Left to right

Flow direction: Right to left

Nil

Note 11)

Note 12)

Pressure unit

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

10 20 25 30 40 50 55 60

Body size

Description

Symbol

Semi-standard

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

Note 14) Note 14)

Note 13)

Note 14) Note 14) Note 14)

Note 13)

Note 14) Note 14)

311

Air Combination

Series AC10B to AC60B

AF쏔

AW쏔

A쏔G

AF800

AF900