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Filter regulator, MS4 Series (Part Numbers)

FESTO

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Filter regulator, MS4 Series

Features

Specifications

Size		MS4	MS6
Pneumatic connection 1, 2	Female thread	G 1/8 or G 1/4	G 1/4, G 3/8 or G 1/2
	Connecting plate AG...	G 1/8, G 1/4 or G 3/8	G 1/4, G 3/8, G 1/2 or G 3/4
	Connecting plate AQ...	NPT 1/8, NPT 1/4 or NPT 3/8	NPT 1/4, NPT 3/8, NPT 1/2 or NPT 3/4
Constructional design		Filter regulator with/without pressure display
Regulating function		Output pressure constant, with return flow action, with/without secondary venting
Type of mounting		Via accessories
		In-line installation
		Front panel mounting
Mounting position		Vertical ±5°
Grade of filtration [µm]		5
Grade of filtration [µm]		40
Air purity class at the output		Compressed air in accordance with ISO 85731:2010 [6:4:4] (Grade of filtration 5 µm)
Air purity class at the output		Compressed air in accordance with ISO 85731:2010 [7:4:4] (Grade of filtration 40 µm)
Bowl guard		Plastic bowl guard
Bowl guard		Integrated as metal bowl
Condensate drain		Manual rotary
		Semi-automatic
		Fully automatic
		-	Fully automatic, electrically actuated
Regulator lock		Rotary knob with detent, lockable via accessories
Regulator lock		Rotary knob with integrated lock
Pressure regulation range [bar]	D5	0.3 to 4
	D6	0.3 to 7
	D7	0.5 to 12 (0.5 to 10 with pressure sensor variant AD... or with UL certification)
	D8	-	0.5 to 16 (0.5 to 10 with UL certification)
Max. hysteresis [bar]		0.25
Pressure display		Via pressure sensor for displaying output pressure via LCD display and electrical output
		Via pressure sensor for displaying output pressure via operational status indicator and electrical output
		Via pressure gauge for displaying output pressure
		Via pressure gauge with red/green scale for displaying output pressure
		G 1/8 prepared	-
		G 1/4 prepared
Max. condensate volume [cm³]		19 (with plastic bowl guard) 25 (with metal bowl)	38

: 30; 60; 90

Part Number
MS4-LFR-1/4-D6-C-P-M-AG-BAR-B
MS4-LFR-1/4-D6-C-P-M-AG-MPA-B
MS4-LFR-1/4-D6-C-P-VC-AG-BAR-B
MS4-LFR-1/4-D6-C-P-VC-AG-MPA-B
MS4-LFR-1/4-D6-CRM-AS
MS4-LFR-1/4-D6-CRM-AS-Z
MS4-LFR-1/4-D6-CRV-AS
MS4-LFR-1/4-D7-CRM-AS
MS4-LFR-1/4-D7-CRM-AS-Z
MS4-LFR-1/4-D7-CRV-AS
MS4-LFR-1/4-D7-CUV-AS
MS4-LFR-1/8-D6-CRM-AS
MS4-LFR-1/8-D7-CRV-AS

Standard Unit Price	Minimum order quantity	Days to Ship	Filter, Filtration Level	Pressure Gauge	Pressure gauge	Bowl guard	Standard nominal flow rate (l/min)	Pneumatic connection 1	Pneumatic connection 2	Max. condensate volume (ml)	Max. pressure hysteresis (bar)	Housing material	Material of bowl	Material of operator panel	Min. Operating pressure (bar)	Max. Operating pressure (bar)	Min. Pressure regulation range (bar)	Max. Pressure regulation range (bar)	Min. Temperature of medium (°C)	Max. Temperature of medium (°C)	Min. Ambient temperature (°C)	Max. Ambient temperature (°C)	Min. Storage temperature (°C)	Max. Storage temperature (°C)	Operating medium	Air quality class at the output	Corrosion resistance class (CRC)	Size	Actuator lock	Condensate drain	Design structure	Mounting type	Materials note	Mounting position	Controller function	LABS (PWIS) conformity	Material of sub-base	Diaphragm material	Separating disc material	Cleanroom class	Rotary knob material	Material of spring	Valve tappet material	Pressure gauge	Manufacturer part #	Weight (g)
SGD 106.75	1 Piece(s)	Quote	5µm	-	with pressure gauge	-	1500	G1/4	G1/4	16.5	0.5	PA-reinforced	PC	-	1	-	0.3	7	-5	50	-5	50	-5	50	Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	1 - Low corrosion stress	4	Rotary knob with detent	Manually rotating	Filter regulator with pressure gauge Directly controlled piston regulator	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	-	-	-	Class 7 according to ISO 14644-1	POM	High-alloy steel Steel, galvanized	POM	-	8098257	207
SGD 106.75	1 Piece(s)	Quote	5µm	-	with pressure gauge	-	1500	G1/4	G1/4	16.5	0.5	PA-reinforced	PC	-	1	-	0.3	7	-5	50	-5	50	-5	50	Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	1 - Low corrosion stress	4	Rotary knob with detent	Manually rotating	Filter regulator with pressure gauge Directly controlled piston regulator	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	-	-	-	Class 7 according to ISO 14644-1	POM	High-alloy steel Steel, galvanized	POM	-	8098265	207
SGD 164.55	1 Piece(s)	Quote	5µm	-	with pressure gauge	-	1500	G1/4	G1/4	16.5	0.5	PA-reinforced	PC	-	2	-	0.3	7	5	50	5	50	-5	50	Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	1 - Low corrosion stress	4	Rotary knob with detent	Fully automatic, Manual, non-detenting	Filter regulator with pressure gauge Directly controlled piston regulator	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	-	-	-	Class 7 according to ISO 14644-1	POM	High-alloy steel Steel, galvanized	POM	-	8098259	216
SGD 164.55	1 Piece(s)	Quote	5µm	-	with pressure gauge	-	1500	G1/4	G1/4	16.5	0.5	PA-reinforced	PC	-	2	-	0.3	7	5	50	5	50	-5	50	Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	1 - Low corrosion stress	4	Rotary knob with detent	Fully automatic, Manual, non-detenting	Filter regulator with pressure gauge Directly controlled piston regulator	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	-	-	-	Class 7 according to ISO 14644-1	POM	High-alloy steel Steel, galvanized	POM	-	8098266	216
SGD 126.80	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Plastic bowl guard	1500	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA, POM	0.8	14	0.3	7	-10	60	-10	60	-10	60	Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529144	275
SGD 126.80	1 Piece(s)	Quote	5µm	-	-	Plastic bowl guard	1500 l/min	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA POM	0.8	14	0.3	7	-10	60	-10 °C ... 60 °C	-	-10	60	Compressed air as per ISO 8573-1:2010 [-:4:-] Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	4	Rotary knob with detent can be closed with accessories	Manually rotating	Filter regulator with pressure gauge	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	Die-cast aluminum	NBR	POM	-	-	-	-	with pressure gauge	-	275
SGD 186.30	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Plastic bowl guard	1500	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA, POM	2	12	0.3	7	5	60	5	60	-10	60	Compressed air as per ISO 8573-1:2010 [7:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529146	275
SGD 126.80	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Plastic bowl guard	1200	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA, POM	0.8	14	0.5	12	-10	60	-10	60	-10	60	Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529152	275
SGD 126.80	1 Piece(s)	Quote	5µm	-	-	Plastic bowl guard	1200 l/min	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA POM	0.8	14	0.5	12	-10	60	-10 °C ... 60 °C	-	-10	60	Compressed air as per ISO 8573-1:2010 [-:4:-] Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	4	Rotary knob with detent can be closed with accessories	Manually rotating	Filter regulator with pressure gauge	Optionally: Front panel mounting Line installation With accessories	RoHS-compliant	Vertical +/- 5°	Outlet pressure constant With secondary exhausting With return flow function	VDMA24364-B1/B2-L	Die-cast aluminum	NBR	POM	-	-	-	-	with pressure gauge	-	275
SGD 186.30	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Plastic bowl guard	1200	G1/4	G1/4	19	0.25	Die-cast aluminum	PC	PA, POM	2	12	0.5	12	5	60	5	60	-10	60	Compressed air as per ISO 8573-1:2010 [7:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529154	275
SGD 235.80	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Integrated as metal bowl guard	1200	G1/4	G1/4	25	0.25	Die-cast aluminum	Wrought aluminum alloy, Die-cast aluminum	PA, POM	2	12	0.5	12	5	60	5	60	-10	60	Compressed air as per ISO 8573-1:2010 [7:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	535720	475
SGD 126.80	1 Piece(s)	Quote	5µm	With Standard Pressure Gauge	-	Plastic bowl guard	900	G1/8	G1/8	19	0.25	Die-cast aluminum	PC	PA, POM	0.8	14	0.3	7	-10	60	-10	60	-10	60	Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas	Compressed air as per ISO 8573-1:2010 [6:4:4]	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529160	275
SGD 186.30	1 Piece(s)	Quote	5µm	-	with pressure gauge	Plastic bowl guard	850	G1/8	G1/8	19	0.25	Die-cast aluminum	PC	PA, POM	2	12	0.5	12	5	60	5	60	-10	60	Compressed air as per ISO 8573-1:2010 [7:4:4]	Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas	2 - Moderate corrosion stress	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	529170	275

Product TOP

Basic Information

Compressed air filter material	PE	Seals material	NBR

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13 Part Numbers

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Completed

Specification/Dimensions

Pressure Gauge
- With Standard Pressure Gauge
Clear
Pressure gauge
- with pressure gauge
Clear
Bowl guard
- Integrated as metal bowl guard
- Plastic bowl guard
Clear
Standard nominal flow rate(l/min)
- 850
- 900
- 1000
- 1200
- 1200 l/min
- 1500
- 1500 l/min
- 1700
- 1700 l/min
Clear
Pneumatic connection 1
G1/4

G1/8
Clear
Pneumatic connection 2
G1/4

G1/8
Clear
Max. condensate volume(ml)
16.5

19

25
Clear
Max. pressure hysteresis(bar)
0.25

0.5
Clear
Housing material
- Die-cast aluminum
- PA-reinforced
Clear
Material of bowl
- PC
- Wrought aluminum alloy, Die-cast aluminum
Clear
Material of operator panel
- PA POM
- PA, POM
Clear
Min. Operating pressure(bar)
0.8

1

2
Clear
Max. Operating pressure(bar)
10

12

14
Clear
Min. Pressure regulation range(bar)
- 0.3
- 0.5
Clear
Max. Pressure regulation range(bar)
- 7
- 12
Clear
Min. Temperature of medium(°C)
- -10
- -5
- 5
Clear
Max. Temperature of medium(°C)
- 50
- 60
Clear
Min. Ambient temperature(°C)
- -10
- -10 °C ... 60 °C
- -5
- -5 °C ... 50 °C
- 5
Clear
Max. Ambient temperature(°C)
- 50
- 60
Clear
Min. Storage temperature(°C)
- -10
- -5
Clear
Max. Storage temperature(°C)
- 50
- 60
Clear
Operating medium
Compressed air as per ISO 8573-1:2010 [-:4:-] Inert gas

Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas

Compressed air as per ISO 8573-1:2010 [7:4:-], Inert gas

Compressed air as per ISO 8573-1:2010 [7:4:4]

Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas

Compressed air as per ISO 8573-1:2010 [7:4:4], Inert gas
Clear
Air quality class at the output
Compressed air as per ISO 8573-1:2010 [-:4:-], Inert gas

Compressed air as per ISO 8573-1:2010 [6:4:4]

Compressed air as per ISO 8573-1:2010 [7:4:4]
Clear
Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- 2 - Moderate corrosion stress
Clear
Size
- 4
Clear
Actuator lock
- Rotary knob with detent
- Rotary knob with detent can be closed with accessories
- Rotary knob with detent can be closed with accessories
Clear
Condensate drain
- Fully automatic, Manual, non-detenting
- Manually rotating
Clear
Design structure
- Filter regulator with pressure gauge
- Filter regulator with pressure gauge Directly controlled piston regulator
Clear
Mounting type
- Optionally: Front panel mounting Line installation With accessories
- Optionally: Front panel mounting Line installation With accessories
Clear
Materials note
- RoHS-compliant
Clear
Mounting position
- Vertical +/- 5°
Clear
Controller function
- Outlet pressure constant With secondary exhausting With return flow function
Clear
LABS (PWIS) conformity
- VDMA24364-B1/B2-L
Clear
Material of sub-base
- Die-cast aluminum
Clear
Diaphragm material
- NBR
Clear
Separating disc material
- POM
Clear
Cleanroom class
- Class 7 according to ISO 14644-1
Clear
Rotary knob material
- POM
Clear
Material of spring
- High-alloy steel Steel, galvanized
Clear
Valve tappet material
- POM
Clear
Pressure gauge
- with pressure gauge
Clear
Filter, Filtration Level
- 5µm
- 40µm
Clear

Specify Alterations

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

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Filter regulator, MS4 Series (Part Numbers)

Filter regulator, MS4 Series

Features

Specifications

Basic Information

Configure

Specification/Dimensions

Pressure Gauge

Pressure gauge

Bowl guard

Standard nominal flow rate(l/min)

Pneumatic connection 1

Pneumatic connection 2

Max. condensate volume(ml)

Max. pressure hysteresis(bar)

Housing material

Material of bowl

Material of operator panel

Min. Operating pressure(bar)

Max. Operating pressure(bar)

Min. Pressure regulation range(bar)

Max. Pressure regulation range(bar)

Min. Temperature of medium(°C)

Max. Temperature of medium(°C)

Min. Ambient temperature(°C)

Max. Ambient temperature(°C)

Min. Storage temperature(°C)

Max. Storage temperature(°C)

Operating medium

Air quality class at the output

Corrosion resistance class (CRC)

Size

Actuator lock

Condensate drain

Design structure

Mounting type

Materials note

Mounting position

Controller function

LABS (PWIS) conformity

Material of sub-base

Diaphragm material

Separating disc material

Cleanroom class

Rotary knob material

Material of spring

Valve tappet material

Pressure gauge

Filter, Filtration Level

Specify Alterations

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