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Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 (ACG40-04DG1-2)

SMC

Air Combination Air Filter + Regulator + Lubricator with no need to cut a panel for the pressure gauge.
[Features]
· Improved visibility of the pressure gauge at various mounting locations.
· One-touch installation and removal of the pressure gauge cover.
· The mounting angle of the pressure gauge can be selected according to the piping direction.
· Pressure gauge anti-rotation mechanism.

(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.

ACG40-04DG1-2

Product Specifications
Part Numbers
Catalog

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40: Details

ACG20: product images

ACG40: product images

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 Specifications

Model Number Notation

Model number example

Standard specification

Model		ACG20	ACG30	ACG40
Components	Air Filter	AF20	AF30	AF40
	Regulator	ARG20	ARG30	ARG40
	Lubricator	AL20	AL30	AL40
Connection port size		1/8 1/4	1/4 3/8	1/4 3/8 1/2
Applicable fluids		Air
Proof pressure		1.5 MPa
Maximum operating pressure		1.0 MPa
Set pressure range		0.05 to 0.85 MPa
Relief pressure		Set pressure: +0.05 MPa (at relief flow rate of 0.1 L/min [ANR])
Ambient temperature and working fluid temperature		-5 to 60°C (no freezing)
Filtration		5 mm
Recommended lubricant		Type 1 turbine oil (ISO VG32)
Regulator construction		Relieving type
Case materials		Polycarbonate
Bowl guard		Semi-standard	Standard equipment
Sight dome material		Polycarbonate
Weight (kg)		0.51	1.11	1.87

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 Dimensions

(Unit: mm)

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40: dimensional drawings

Model	Connection port size	Standard specification
		A	B	C	D	P	Bracket mounting dimensions
		A	B	C	D	P	E	F	G	H₁	H₂	J	K	L	øL	M
ACG20	1/8, 1/4	126	87	36	60	28.5	41.5	43	30	24	^{Note 1)} -	^{Note 1)} -	^{Note 1)} -	^{Note 1)} -	5.5	3.2
ACG30	1/4, 3/8	167	115	41	80	30	55	57	41	35	35	-	14	7	7	4
ACG40	1/4, 3/8, 1/2	220	147	48	110	38	72.5	75	50	40	40	-	18	9	9	4

Model	Semi-standard specifications
	^{Note 2)} Handle facing upward					^{Note 3)} With auto drain	^{Note 3)} With barb fittings	^{Note 3)} With drain guide	^{Note 3)} Metal bowl	^{Note 3)} Metal bowl with level gauge
	C	H₂	J	K	L	B	B	B	B	B
ACG20	87	24	33	12	5.5	105	-	91	87	-
ACG30	108.5	35	-	14	7	156	123	122	128	148
ACG40	114.5	40	-	18	9	186	155	154	160	180

*Note 1) In the case of the ACG20 standard specification (downward facing handle), wall mounting is not possible using the mounting hole on the lower side of the spacer with bracket. Use the upper side mounting hole when wall mounting.
*Note 2) In the case of the upward facing knob in the semi-standard specification, the C dimension will change. In the case of the ACG20, wall mounting is possible using the mounting hole on the lower side of the spacer with bracket.
*Note 3) For the semi-standard specifications (with auto drain, with barb fitting, with drain guide, metal bowl or metal bowl with level gauge), the B dimension will change.

: 30; 45; 60

Part Number
ACG40-04DG1-2

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Connection Dia.	Case Material	Case Guard	Exhaust Structure	Flow Direction	Drain Cock	Size of Body	Set Pressure	Drain Outlet	Lubricator Oil Discharge Outlet	Regulator Handle Orientation	Pressure Unit	Attachment
	-	1 Piece(s)		Quote	Rc1/2	[Metal] Metal Case	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open)	40	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit used on nameplate and pressure gauge: MPa	None

Basic Information

Regulator Unit Combination	Air Filter + Regulator + Lubricator	Filter, Filtration Level	5μm	Compressed Air Quality	General Dry Air
Max. Operating Pressure(MPa)	1	Pressure Gauge	Round-shaped pressure gauge (with limit indicator)	Pressure gauge mounting angle(°)	0

Please check the type/dimensions/specifications of the part ACG40-04DG1-2 in the Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- ACG20
- ACG30
- ACG40
Clear
Connection Dia.
- Rc1/8
- Rc1/4
- Rc3/8
- Rc1/2
- NPT1/4
- NPT3/8
- G1/4
- G3/8
- NPT1/2
- NPT1/8
- G1/8
- G1/2
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)
  - Flow Direction
- Reverse Flow (Right to Left)
  - Flow Direction
Clear
Drain Cock
- Manual
  - Manual
- Auto/Manual
  - N.C. (Normally Closed)
  - N.O. (Normally Open)
- Not Provided
  - No (Drain Guide)
Clear
Size of Body
20

30

40
Clear
Set Pressure
- 0.02 to 0.2 MPa
- 0.05 to 0.85 MPa
Clear
Drain Outlet
- With barb fitting
- With drain guide
- Without drain cock, without barb fitting
Clear
Lubricator Oil Discharge Outlet
- With drain cock
- Without drain cock
Clear
Regulator Handle Orientation
- Downward
- Upward
Clear
Pressure Unit
- Nameplate and pressure gauge units: psi; bowl caution plate units: psi, °F
- Unit notation of name plate and pressure gauge: MPa
- Unit used on nameplate and pressure gauge: MPa
Clear
Attachment
- Residual Pressure Relief 3-Port Connection Valve
- Check valve
- None
- Pressure switch
Clear
CAD
- 2D
- 3D
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
ACG20-01CG1-S
ACG20-01CG1-V
ACG20-01CG1-Y
ACG40-04DG1-8
ACG40-04DG1-K
ACG40-04DG1-R

Standard Unit Price	Minimum order quantity	Days to Ship	Connection Dia.	Case Material	Case Guard	Exhaust Structure	Flow Direction	Drain Cock	Size of Body	Set Pressure	Drain Outlet	Lubricator Oil Discharge Outlet	Regulator Handle Orientation	Pressure Unit	Attachment
-	1 Piece(s)	Quote	Rc1/8	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed)	20	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit used on nameplate and pressure gauge: MPa	Pressure switch
-	1 Piece(s)	Quote	Rc1/8	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed)	20	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit used on nameplate and pressure gauge: MPa	Residual Pressure Relief 3-Port Connection Valve
-	1 Piece(s)	Quote	Rc1/8	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed)	20	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Upward	Unit used on nameplate and pressure gauge: MPa	None
-	1 Piece(s)	Quote	Rc1/2	[Metal] Metal Case with Level Gauge	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open)	40	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit notation of name plate and pressure gauge: MPa	None
-	1 Piece(s)	Quote	Rc1/2	[Plastic] Polycarbonate Case	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open)	40	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit used on nameplate and pressure gauge: MPa	Check valve
-	1 Piece(s)	Quote	Rc1/2	[Plastic] Polycarbonate Case	Presence	Relief type	[Reverse Flow (Right to Left)] Flow Direction	[Auto/Manual] N.O. (Normally Open)	40	0.05 to 0.85 MPa	Without drain cock, without barb fitting	Without drain cock	Downward	Unit used on nameplate and pressure gauge: MPa	None

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Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 (ACG40-04DG1-2)

(i)Caution

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40: Details

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 Specifications

Model Number Notation

Standard specification

Air Combination Air Filter + Regulator + Lubricator ACG20/30/40 Dimensions

Basic Information

Configure

Specification/Dimensions

type

Connection Dia.

Case Material

Case Guard

Exhaust Structure

Flow Direction

Drain Cock

Size of Body

Set Pressure

Drain Outlet

Lubricator Oil Discharge Outlet

Regulator Handle Orientation

Pressure Unit

Attachment

CAD