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Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A (AC25C-02DG-2R-A)

SMC

SMC modular-type F.R.L. combination unit.
[Features]
· Uses a transparent bowl guard.
· A transparent bowl guard with improved environmental resistance that provides all-round protection.
· The manufacturer has removed the window from the bowl guard and instead covered the entire internal bowl with a polycarbonate transparent bowl guard.
· Now, even if the environment changes and the bowl is exposed to corrosive chemicals or oil, the foreign matter will not stick directly to the pressurized bowl. This can help reduce the risk of the bowl breaking.
· Superior visibility: 360°
· The use of the transparent bowl guard allows you to check the status of the drain inside the filter bowl and to check the amount of residual oil in the lubricator from any angle.
· Weight reduction: reduced by up to 90 g
· Without corrosion. The use of a resin body ensures there is no rusting.

(i)Caution

Refer to the catalog for details on product specifications.
The products shown in the image are representative. CAD data is not supported for some model numbers.

Part Number

Configured Part Number is shown.

AC25C-02DG-2R-A

Product Specifications
Part Numbers
Catalog

Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A Detailed Examples

AC20C-A product image

AC40C-A product image

Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A Specifications

Model Number Notation

Model number example

Model number selection table 1

Model number selection table 2

*1: Options G and M are not assembled and are supplied loose at the time of shipment.
*2: When pressure is not applied, condensate which does not start the auto drain mechanism will remain in the drain bowl. Therefore manual release before ending operations is recommended.
*3: If the compressor used is small (0.75 kW, discharge flow rate is less than 100 L/min [ANR]), air leakage from the drain cock may occur when operations start. As such an N.C. type is recommended.
*4: When the pressure gauge is attached, a 1.0‑MPa gauge will be fitted for the standard (0.7‑MPa setting) type; and a 0.4‑MPa gauge for the 0.2‑MPa type.
*5: The bracket position varies depending on the T-spacer and pressure switch mounting.
*6: Make sure that the outlet pressure is released to atmospheric pressure using a pressure gauge. For the V1 specification, use the regulator with a set pressure of 0.15 MPa or more to ensure the pressure release.
*7: Pressure can be set higher than the specification pressure in some cases, but use with the pressure within the specified range.
*8: Does not include a valve function.
*9: Thread type NPT is applicable. Under new Japanese measurement laws, this product is only available for sale outside of Japan (SI units are used in Japan).
However, the pressure switch offers dual unit presentation in both MPa and psi.
Round-type Pressure Gauge (with Color Zone): cannot be used in combination with M. Available on request as separate, special order from the manufacturer.
*10: ○ is for thread type NPT only.
*11: Metal bowl: Cannot be selected in combination with 2, 8.
*12: Float type auto drain: Cannot be selected in combination with C, D.

Standard specification

Model		AF20C-A	AF25C-A	AF30C-A	AF40C-A	AF40C-06-A
Components	Air filter [AF]	AF20-A	AF30-A	AF30-A	AF40-A	AF40-06-A
	Mist Separator [AFM]	AFM20-A	AFM30-A	AFM30-A	AFM40-A	AFM40-06-A
	Regulator [AR]	AR20-A	AR25-A	AR30-A	AR40-A	AR40-06-A
Port size		1/8, 1/4	1/4, 3/8	1/4, 3/8	1/4 / 3/8 / 1/2	3/4
Pressure Gauge Connection Port Size [AR]		1/8
Fluid		Air
Ambient and fluid temperature		-5 to +60°C (no freezing)
Proof pressure		1.5 MPa
Maximum operating pressure		1.0 MPa
Minimum operating pressure		0.05 MPa
Set Pressure Range [AR]		0.05 to 0.7 MPa
Filtration [AF/AM]		AF: 5 μm, AFM: 0.3 μm (collection efficiency 99.9%)
Oil Mist Density at Outlet Side [AFM]		Max. 1.0 mg/m³ (ANR) (≈ 0.8 ppm) ^{2 3}
Rated Flow (L/min [ANR]) [AFM] ^*1		200	450	450	1,100	1,100
Bowl Material [AF/AFM]		Polycarbonate
Bowl Guard [AF/AFM]		Semi-standard (steel)	Standard equipment (polycarbonate)
Construction [AR]		Relieving type
Weight (kg)		0.39	0.67	0.82	1.53	1.66

*1: Conditions: Mist separator inlet pressure is 0.7 MPa. The rated flow varies according to the inlet pressure.
Keep the air flow within the rated flow to prevent an outflow of oil to the outlet side.
*2: At compressor discha

: 30; 45; 60

Part Number
AC25C-02DG-2R-A

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Connection Dia.	Max. Operating Pressure (MPa)	Case Material	Case Guard	Exhaust Structure	Flow Direction	Drain Cock	Pressure Gauge	Size of Body	Pressure Switch	Residual Pressure Relief 3-Port Connection Valve	Set Pressure	Drain Outlet	Pressure Unit	T shape spacer	Made to order specifications
	-	1 Piece(s)		Quote	Rc1/4	1	[Metal] Metal Case	Presence	Relief type	[Reverse Flow (Right to Left)] Reverse Flow (Right to Left)	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator)	25	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None

Basic Information

Regulator Unit Combination	Air Filter + Mist Separator + Regulator	Filter, Filtration Level	5μm	Mist Separator	0.3μm
Compressed Air Quality	General Dry Air	Type	Standard

Please check the type/dimensions/specifications of the part AC25C-02DG-2R-A in the Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A series.

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1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- AC20C
- AC25C
- AC30C
- AC40C
Clear
Connection Dia.
- Rc1/8
- Rc1/4
- Rc3/8
- Rc1/2
- Rc3/4
- NPT1/4
- NPT3/8
- G1/4
- G3/8
- NPT1/2
- NPT3/4
- NPT1/8
- G1/8
- G1/2
- G3/4
Clear
Max. Operating Pressure(MPa)
1
Clear
Case Material
- Plastic
  - Nylon Case
  - Polycarbonate Case
- Metal
  - Metal Case
  - Metal Case with Level Gauge
Clear
Case Guard
- No
- Presence
Clear
Exhaust Structure
- Non-relief type
- Relief type
Clear
Flow Direction
- Standard Flow (Left to Right)
  - Standard Flow (Left to Right)
- Reverse Flow (Right to Left)
  - Reverse Flow (Right to Left)
Clear
Drain Cock
- Manual
  - Manual
  - Manual (with valve)
- Auto/Manual
  - N.C. (Normally Closed) at non-pressurized without drain emissions
  - N.O. (Normally Open) at non-pressurized with drain emissions
- Not Provided
  - No (Drain Guide)
Clear
Pressure Gauge
- No (No Pressure Port Plug)
- With Standard Pressure Gauge
  - Round-shaped pressure gauge (with color zone)
  - Round-shaped pressure gauge (with limit indicator)
Clear
Size of Body
20

25

30

40
Clear
Pressure Switch
- None
- Yes
Clear
Residual Pressure Relief 3-Port Connection Valve
- Mounting position: AF + AFM + AR + V
- Mounting position: AF+AFM+AR+V
- Mounting position: V+AF+AFM+AR
- None
Clear
Set Pressure
- 0.02 to 0.2 MPa
- 0.05 to 0.7 MPa
Clear
Drain Outlet
- Drain guide 1/4
- Drain guide 1/8
- With drain cock, barb fitting (for ø6 × ø4 nylon tube)
- With drain cock
Clear
Pressure Unit
- Name plate, bowl caution plate and pressure gauge units: psi, ºF
- Unit notation of name plate and pressure gauge: MPa
Clear
T shape spacer
- None
- Yes
Clear
Made to order specifications
- 4 to 20 mA output with digital pressure switch
- Long bowl compatible
- NPN output with digital pressure switch
- None
- PNP output with digital pressure switch
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

21 Day(s) or Less

27 Day(s) or Less

31 Day(s) or Less

32 Day(s) or Less

46 Day(s) or Less

50 Day(s) or Less

51 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
AC20C-01-R-A
AC20C-01-T-A
AC20C-01-V-A
AC25C-02DG-6-A
AC25C-02DG-8-A
AC25C-02DG-A

Standard Unit Price	Minimum order quantity	Days to Ship	Connection Dia.	Max. Operating Pressure (MPa)	Case Material	Case Guard	Exhaust Structure	Flow Direction	Drain Cock	Pressure Gauge	Size of Body	Pressure Switch	Residual Pressure Relief 3-Port Connection Valve	Set Pressure	Drain Outlet	Pressure Unit	T shape spacer	Made to order specifications
-	1 Piece(s)	Quote	Rc1/8	1	[Plastic] Polycarbonate Case	No	Relief type	[Reverse Flow (Right to Left)] Reverse Flow (Right to Left)	[Manual] Manual	No (No Pressure Port Plug)	20	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None
MYR 644.07	1 Piece(s)	21 Day(s)	Rc1/8	1	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Standard Flow (Left to Right)	[Manual] Manual	No (No Pressure Port Plug)	20	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	Yes	None
MYR 903.62	1 Piece(s)	21 Day(s)	Rc1/8	1	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Standard Flow (Left to Right)	[Manual] Manual	No (No Pressure Port Plug)	20	None	Mounting position: AF + AFM + AR + V	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None
-	1 Piece(s)	Quote	Rc1/4	1	[Plastic] Nylon Case	Presence	Relief type	[Standard Flow (Left to Right)] Standard Flow (Left to Right)	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator)	25	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None
MYR 1,559.60	1 Piece(s)	21 Day(s)	Rc1/4	1	[Metal] Metal Case with Level Gauge	Presence	Relief type	[Standard Flow (Left to Right)] Standard Flow (Left to Right)	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator)	25	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None
MYR 1,279.70	1 Piece(s)	31 Day(s)	Rc1/4	1	[Plastic] Polycarbonate Case	Presence	Relief type	[Standard Flow (Left to Right)] Standard Flow (Left to Right)	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (with limit indicator)	25	None	None	0.05 to 0.7 MPa	With drain cock	Unit notation of name plate and pressure gauge: MPa	None	None

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Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A (AC25C-02DG-2R-A)

(i)Caution

Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A Detailed Examples

Air Combination, Air Filter + Mist Separator + Regulator, AC20C-A to AC40C-A Specifications

Model Number Notation

Standard specification

Basic Information

Configure

Specification/Dimensions

type

Connection Dia.

Max. Operating Pressure(MPa)

Case Material

Case Guard

Exhaust Structure

Flow Direction

Drain Cock

Pressure Gauge

Size of Body

Pressure Switch

Residual Pressure Relief 3-Port Connection Valve

Set Pressure

Drain Outlet

Pressure Unit

T shape spacer

Made to order specifications

CAD