Festo MS Filter Regulator, 40 μm, G1/4 in, Manual, 14 bar, 8232854

RS Stock No.:: 793-110
Mfr. Part No.:: MS4-LFR-1/4-D7-E-R-M-MPA
Manufacturer:: Festo

Festo MS Filter Regulator, 40 μm, G1/4 in, Manual, 14 bar, 8232854

Subtotal (1 unit)*

€81.50

(exc. VAT)

€100.24

(inc. VAT)

Stocked by manufacturer

Ready to ship from 24 November 2026

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Units	Per unit
1 +	€81.50

*price indicative

RS Stock No.:: 793-110
Mfr. Part No.:: MS4-LFR-1/4-D7-E-R-M-MPA
Manufacturer:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Filter Regulator
	Port Size	G1/4 in
	Maximum Flow Rate	1500L/min
	Maximum Operating Pressure	14 bar
	Series	MS
	Connection Thread Standard	G
	Drain Type	Manual
	Filtration Size	40μm
	Pressure Gauge Port Size	G1/4 in
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	ISO 8573-1:2010
	Model Number	8232854
	Pressure Gauge Port Thread Standard	G
	Pressure Setting Range	0.5 → 12 bar
	Bowl Material	Polycarbonate

	Select all
	Brand Festo
	Product Type Filter Regulator
	Port Size G1/4 in
	Maximum Flow Rate 1500L/min
	Maximum Operating Pressure 14 bar
	Series MS
	Connection Thread Standard G
	Drain Type Manual
	Filtration Size 40μm
	Pressure Gauge Port Size G1/4 in
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Standards/Approvals ISO 8573-1:2010
	Model Number 8232854
	Pressure Gauge Port Thread Standard G
	Pressure Setting Range 0.5 → 12 bar
	Bowl Material Polycarbonate

COO (Country of Origin):: HU

Festo Series MS Filter Regulator, 0.50 to 12 bar Pressure Regulation, 40μm Filtration Size - MS4-LFR-1/4-D7-E-R-M-MPA, Numeric Part Number: 8232854

This filter regulator provides controlled pressure delivery and particulate removal for compressed Air systems used in industrial settings. It maintains a steady downstream pressure while separating condensate and particulates to improve downstream component performance. Designed for vertical mounting with a rotary knob actuator and an integrated analogue pressure gauge, it operates across typical workshop temperatures and accepts G1/4 pneumatic connections.

Features and Benefits:

• 1500L/min standard flow supports high-throughput systems
• 0.5 to 12 bar regulation enables fine pressure control
• 14 bar maximum operating pressure protects against overpressure
• 40μm filtration reduces particulate ingress to downstream equipment
• Manual rotating drain allows straightforward condensate removal

Applications

• Suitable for feed to pneumatic valves and actuators
• Used with inert gases in instrument supply lines
• Ideal for compressed Air preparation in production lines
• Can be used for Air purity conditioning to ISO 8573-1:2010
• Suitable for installations requiring Compact G1/4 connections

What materials ensure compatibility with common pneumatic environments?

The sub-base and housing are die-cast aluminium, Seals and membrane are NBR, and the bowl is Makrolon® polycarbonate which provides chemical and mechanical resistance.

How does the device manage condensate collection and visibility?

It captures up to 19 ml of condensate in a polycarbonate bowl protected by a plastic guard and uses a manually operated rotating drain for removal.

What environmental limits apply during storage and operation?

Storage, ambient and media temperatures range from -10°C to 60°C and corrosion resistance is classified as CRC2 for moderate stress.

What performance metrics describe pressure behaviour and stability?

Operating pressure spans 0.08 MPa to 1.4 MPa with maximum pressure hysteresis of 0.025 MPa, ensuring narrow regulation deviation.

Which standards and conformity relate to Air quality and material restrictions?

It is designed for compressed Air to ISO 8573-1:2010 and materials comply with RoHS and VDMA24364-B1/B2-L (LABS/PWIS) specifications.