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Air Combination, Filter Regulator + Lubricator, AC10A-A To AC40A-A (AC40A-N04D-8-A)

SMC

Air Combination Filter Regulator + Lubricator with a bowl that is completely covered by transparent bowl guard.
[Features]
· The inside can be seen from all angles (360°).
· The bowl is protected from the external environment, ensuring high levels of safety.

(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.

AC40A-N04D-8-A

Product Specifications
Part Numbers
Catalog

Air Combination Filter Regulator + Lubricator, AC10A-A To AC40A-A Specifications

Model Number Notation

Model number notation: images

-				Code	Contents	(1)
						Body size
						10	20	30	40
(2)	Screw Type			No symbol	Metric thread (M5)	●	-	-	-
				No symbol	Rc	-	●	●	●
				N ^{Note 1)}	NPT	-	●	●	●
				F ^{Note 2)}	G	-	●	●	●
(3)	Piping connection port diameter			M5	M5	●	-	-	-
				01	1/8	-	●	-	-
				02	1/4	-	●	●	●
				03	3/8	-	-	●	●
				04	1/2	-	-	-	●
				06	3/4	-	-	-	●
(4)	^{Note 3)} Option	a	Float type auto drain	No symbol	Without auto drain	●	●	●	●
				C ^{Note 4)}	N.C. (Normally Closed) Drain port is closed when no pressure is applied	●	●	●	●
				D ^{Note 5)}	N.O. (Normally Open) Drain port is open when no pressure is applied	-	-	●	●
		b	Pressure gauge ^{Note 6)}	No symbol	Without pressure gauge	●	●	●	●
				G	Round-type pressure gauge (without limit indicator)	●	-	-	-
				G	Round-type pressure gauge (with limit indicator)	-	●	●	●
				M	Round-type pressure gauge (with color zone)	-	●	●	●
(5)	Attachment	c	Check valve	No symbol	No attachment	●	●	●	●
		c	Check valve	K	Mounting position: AW + K + AL	-	●	●	● ^{Note 7)}
		d	Pressure switch	No symbol	No attachment	●	●	●	●
		d	Pressure switch	S ^{Note 8)}	Mounting position: AW + S + AL	-	●	●	●
		e	Residual pressure relief 3-port valve	No symbol	No attachment	●	●	●	●
		e	Residual pressure relief 3-port valve	V	Mounting position: AW + AL + V	-	●	●	●
(6)	Semi-standard	f	Set pressure ^{Note 9)}	No symbol	0.05 to 0.7‑MPa setting	●	●	●	●
		f	Set pressure ^{Note 9)}	1	0.02 to 0.2‑MPa setting	●	●	●	●
		g	Bowl ^{Note 10)}	No symbol	Polycarbonate bowl	●	●	●	●
				2	Metal bowl	●	●	●	●
				6	Nylon bowl	●	●	●	●
				8	Metal bowl with level gauge	-	-	●	●
				C	With bowl guard	-	●	-^{Note 11)}	-^{Note 11)}
				6C	With bowl guard (nylon bowl)	-	●	-^{Note 12)}	-^{Note 12)}
		h	Filter ^{Note 13)} Regulator Drain exhaust outlet	No symbol	With drain cock	●	●	●	●
				J ^{Note 14)}	Drain guide 1/8	-	●	-	-
				J ^{Note 14)}	Drain guide 1/4	-	-	●	●
				W ^{Note 15)}	Drain cock with barb fitting (ø6 [diameter 6 mm] × ø4 [diameter 4 mm] for nylon tubes)	-	-	●	●
(6)	Semi-standard	i	Lubricator Oil discharge outlet	No symbol	Without drain cock	●	●	●	●
		i	Lubricator Oil discharge outlet	3^{Note 16)}	Lubricator with drain cock	●	●	●	●
		j	Exhaust mechanism	No symbol	Relieving type	●	●	●	●
		j	Exhaust mechanism	N	Non-relieving type	●	●	●	●
		k	Flow direction	No symbol	Flow direction: left → right	●	●	●	●
		k	Flow direction	R	Flow direction: right → left	●	●	●	●
		l	Pressure unit	No symbol	Unit used on nameplate and pressure gauge: MPa	●	●	●	●
		l	Pressure unit	Z ^{Note 17)}	Name plate, bowl caution plate and pressure gauge units: psi, °F	○ ^{Note 18)}	○ ^{Note 18)}	○ ^{Note 18)}	○ ^{Note 18)}

Note 1) Drain guide is NPT 1/8 (applicable to the AC20A-A); and NPT1/4 (applicable to the AC30A-A to AC40A-A).
　The auto drain port comes with ø3/8" one-touch fitting (applicable to the AC30A-A to AC40A-A).
Note 2) The drain guide is G1/8 (applicable to the AC20A-A); and G1/4 (applicable to the AC30A-A to AC40A-A).
Note 3) Options G and M are not assembled and are supplied loose at the time of shipment.
Note 4) 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.
Note 5) 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.
Note 6) When the pressure gauge is attached, a 1.0 MPa will be fitted for standard (0.7 MPa setting) type; 0.4 MPa for the 0.2‑MPa type (1.0‑MPa pressure gauge only for the AC10A-A).
Note 7) Not available with piping connection port size: 06.
Note 8) The bracket position varies depending on the pressure switch mounting.
Note 9) Pressure can be set higher than the specification pressure in some cases, but use with the pressure within the specified range.
Note 10) A bowl guard is provided as standard (polycarbonate).
Note 11) A bowl guard is provided as standard (nylon).
Note 12) Float type auto drain: Cannot be selected in combination with C, D.
Note 13) Does not include a valve function.
Note 14) Metal bowl: Cannot be selected in combination with 2, 8.
Note 15) When choosing with W (filter regulator drain port): the drain cock of the lubricator will be with barb fittings.
Note 16) Thread type: M5, NPT. 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.
Note 17) ○ is for thread types M5 and NPT only.

Standard specification

Model		AC10A-A	AC20A-A	AC30A-A	AC40A-A	AC40A-06-A
Components	Filter regulator [AW]	AW10-A	AW20-A	AW30-A	AW40-A	AW40-06-A
Components	Lubricator [AL]	AL10-A	AL20-A	AL30-A	AL40-A	AL40-06-A
Piping connection port diameter		M5 × 0.8	1/8, 1/4	1/4, 3/8	1/4, 3/8, 1/2	3/4
Pressure gauge connection port size [AW]		1/16	1/8
Applicable fluids		Air
Ambient temperature and working fluid temperature		−5 to 60°C (no freezing)
Proof pressure		1.5 MPa
Maximum operating pressure		1.0 MPa
Set pressure range [AW]		0.05 to 0.7 MPa
Filtration [AW]		5 mm
Recommended lubricant [AL]		Type 1 turbine oil (ISO VG32)
Case materials [AW/AL]		Polycarbonate
Case guard [AW/AL]		-	Semi-standard (steel)	Standard equipment (polycarbonate)
Structure [AW]		Relieving type
Weight (kg)		0.20	0.34	0.67	1.24	1.35

Air Combination Filter Regulator + Lubricator, AC10A-A To AC40A-A Dimensions

(Unit: mm)

AC10A-A/AC20A-A dimensional drawing

(Unit: mm)

AC30A-A to AC40A-06-A dimensional drawing

Model	Standard specification
	P₁	P₂	A	B	C ^Note)	E	F	G	J	Bracket mounting dimensions
	P₁	P₂	A	B	C ^Note)	E	F	G	J	M	Q₁	Q₂	R	S	U	V
AC10A-A	M5 × 0.8	1/16	56	59.9	47.4	-	28	25	12.5	25	20	27	4.5	6.8	3	24.5
AC20A-A	1/8, 1/4	1/8	83.2	87.6	67.4	-	41.6	60	23.4	30	24	33	5.5	12	3.5	29
AC30A-A	1/4, 3/8	1/8	110.2	115.1	83.5	30	55.1	80	30.5	41	35	-	7	14	4	41
AC40A-A	1/4, 3/8, 1/2	1/8	145.2	147.1	100	38.4	72.6	110	36.1	50	40	-	9	18	5	48
AC40A-06-A	3/4	1/8	155.2	149.1	101.5	38.4	77.6	110	39.6	50	40	-	9	18	5	48

Model	Option specification					Semi-standard specifications
	Round-type pressure gauge		Round-type pressure gauge (with color zone)		With auto drain	With barb fittings	With drain guide	Metal bowl	Metal bowl with drain guide	Metal bowl with level gauge	Metal bowl with level gauge with drain guide
	H	J	H	J	B	B	B	B	B	B	B
AC10A-A	ø26 (diameter 26 mm)	26	-	-	77.9	-	-	59.3	-	-	-
AC20A-A	ø37.5 (diameter 37.5 mm)	58.5	ø37.5 (diameter 37.5 mm)	59.5	104.9	-	91.4	87.4	93.9	-	-
AC30A-A	ø37.5 (diameter 37.5 mm)	65	ø37.5 (diameter 37.5 mm)	66	156.8	123.6	121.9	117.6	122.1	137.6	142.1
AC40A-A	ø42.5 (diameter 42.5 mm)	72	ø42.5 (diameter 42.5 mm)	72	186.9	155.6	153.9	149.6	154.1	169.6	174.1
AC40A-06-A	ø42.5 (diameter 42.5 mm)	72	ø42.5 (diameter 42.5 mm)	72	188.9	157.6	155.9	151.6	156.1	171.6	176.1

Note) The dimension C is the length when the filter regulator knob (handle) is unlocked.

: 30; 45; 60

Part Number
AC40A-N04D-8-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	Check Valve	Pressure Switch	Residual Pressure Relief 3-Port Connection Valve	Set Pressure	Drain Outlet	Lubricator Oil Discharge Outlet	Pressure Unit	Made to order specifications
	-	1 Piece(s)		Quote	NPT1/2	1	[Metal] Metal Case with Level Gauge	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	No (No Pressure Port Plug)	40	None	None	None	0.05 to 0.7 MPa	With drain cock	Without drain cock	Unit used on nameplate and pressure gauge: MPa	-

Basic Information

Regulator Unit Combination	Filter Regulator + Lubricator	Filter, Filtration Level	5μm	Compressed Air Quality	General Dry Air

Please check the type/dimensions/specifications of the part AC40A-N04D-8-A in the Air Combination, Filter Regulator + Lubricator, AC10A-A To AC40A-A series.

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Completed

Specification/Dimensions

Made to order specifications
- Maximum set pressure: 0.85 MPa
- Long bowl compatible
- NPN output with digital pressure switch
- None
Clear
type
- AC10A
- AC20A
- AC30A
- AC40A
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
- M5
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)
  - Flow Direction
- Reverse Flow (Right to Left)
  - Flow Direction
Clear
Drain Cock
- Manual
  - Manual
- 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)
  - Round-shaped pressure gauge (without limit indicator)
Clear
Size of Body
10

20

30

40
Clear
Check Valve
- None
- Yes
Clear
Pressure Switch
- None
- Yes
Clear
Residual Pressure Relief 3-Port Connection Valve
- None
- Yes
Clear
Set Pressure
- 0.02 to 0.2 MPa
- 0.05 to 0.7 MPa
- 0.05 to 0.85 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
Lubricator Oil Discharge Outlet
- Lubricator with drain cock
- Without drain cock
Clear
Pressure Unit
- Name plate, bowl caution plate and pressure gauge units: psi, °F
- Name plate, bowl caution plate and pressure gauge units: psi, ºF
- Unit notation of name plate and pressure gauge: MPa
- Unit used on nameplate and pressure gauge: MPa
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

31 Day(s) or Less

32 Day(s) or Less

41 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 .

Similar Part Numbers

Part Number
AC10A-M5CG-1-A
AC10A-M5CG-123-A
AC10A-M5CG-2-A
AC40A-N04D-A
AC40A-N04D-V-Z-A
AC40A-N04D-Z-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	Check Valve	Pressure Switch	Residual Pressure Relief 3-Port Connection Valve	Set Pressure	Drain Outlet	Lubricator Oil Discharge Outlet	Pressure Unit	Made to order specifications
-	1 Piece(s)	Quote	M5	1	[Plastic] Polycarbonate Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed) at non-pressurized without drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (without limit indicator)	10	None	None	None	0.02 to 0.2 MPa	With drain cock	Without drain cock	Unit used on nameplate and pressure gauge: MPa	-
-	1 Piece(s)	Quote	M5	1	[Metal] Metal Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed) at non-pressurized without drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (without limit indicator)	10	None	None	None	0.02 to 0.2 MPa	With drain cock	Lubricator with drain cock	Unit used on nameplate and pressure gauge: MPa	-
-	1 Piece(s)	Quote	M5	1	[Metal] Metal Case	No	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.C. (Normally Closed) at non-pressurized without drain emissions	[With Standard Pressure Gauge] Round-shaped pressure gauge (without limit indicator)	10	None	None	None	0.05 to 0.7 MPa	With drain cock	Without drain cock	Unit used on nameplate and pressure gauge: MPa	-
SGD 313.72	1 Piece(s)	32 Day(s)	NPT1/2	1	[Plastic] Polycarbonate Case	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	No (No Pressure Port Plug)	40	None	None	None	0.05 to 0.7 MPa	With drain cock	Without drain cock	Unit used on nameplate and pressure gauge: MPa	-
-	1 Piece(s)	Quote	NPT1/2	1	[Plastic] Polycarbonate Case	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	No (No Pressure Port Plug)	40	None	None	Yes	0.05 to 0.7 MPa	With drain cock	Without drain cock	Name plate, bowl caution plate and pressure gauge units: psi, °F	-
SGD 313.72	1 Piece(s)	32 Day(s)	NPT1/2	1	[Plastic] Polycarbonate Case	Presence	Relief type	[Standard Flow (Left to Right)] Flow Direction	[Auto/Manual] N.O. (Normally Open) at non-pressurized with drain emissions	No (No Pressure Port Plug)	40	None	None	None	0.05 to 0.7 MPa	With drain cock	Without drain cock	Name plate, bowl caution plate and pressure gauge units: psi, °F	-

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Air Combination, Filter Regulator + Lubricator, AC10A-A To AC40A-A (AC40A-N04D-8-A)

(i)Caution

Air Combination Filter Regulator + Lubricator, AC10A-A To AC40A-A Specifications

Model Number Notation

Standard specification

Air Combination Filter Regulator + Lubricator, AC10A-A To AC40A-A Dimensions

Basic Information

Configure

Specification/Dimensions

Made to order specifications

type

Connection Dia.

Max. Operating Pressure(MPa)

Case Material

Case Guard

Exhaust Structure

Flow Direction

Drain Cock

Pressure Gauge

Size of Body

Check Valve

Pressure Switch

Residual Pressure Relief 3-Port Connection Valve

Set Pressure

Drain Outlet

Lubricator Oil Discharge Outlet

Pressure Unit

CAD

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