Festo G 1/4 Filter Regulator, 5 μm, 1/4 in G, Automatic, 12 bar, 529155

RS Stock No.:: 202-4305
Mfr. Part No.:: MS4-LFR-1/4-D7-CRV-AS-Z
Brand:: Festo

Festo G 1/4 Filter Regulator, 5 μm, 1/4 in G, Automatic, 12 bar, 529155

Subtotal (1 unit)*

£101.36

(exc. VAT)

£121.63

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 3 unit(s) shipping from 09 February 2026

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Units	Per unit
1 +	£101.36

*price indicative

MS-Series Products

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RS Stock No.:: 202-4305
Mfr. Part No.:: MS4-LFR-1/4-D7-CRV-AS-Z
Brand:: Festo

Specifications

Technical Reference

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	1/4 in G
	Maximum Flow Rate	1200L/min
	Maximum Operating Pressure	12 bar
	Series	G 1/4
	Connection Thread Standard	G
	Drain Type	Automatic
	Filtration Size	5μm
	Pressure Gauge Port Size	1/4 in
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	ISO8573-1:2010 (6:4:4), ISO8573-1:2010 (7:4:-), RoHS
	Bowl Material	Plastic
	Pressure Setting Range	0.5 to 12 bar
	Pressure Gauge Port Thread Standard	G
	Model Number	529155

	Select all
	Brand Festo
	Product Type Filter Regulator
	Port Size 1/4 in G
	Maximum Flow Rate 1200L/min
	Maximum Operating Pressure 12 bar
	Series G 1/4
	Connection Thread Standard G
	Drain Type Automatic
	Filtration Size 5μm
	Pressure Gauge Port Size 1/4 in
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Standards/Approvals ISO8573-1:2010 (6:4:4), ISO8573-1:2010 (7:4:-), RoHS
	Bowl Material Plastic
	Pressure Setting Range 0.5 to 12 bar
	Pressure Gauge Port Thread Standard G
	Model Number 529155

COO (Country of Origin):: HU

Festo Series MS Filter Regulator, 12 Bar Maximum Operating Pressure, 5 μm Filtration size - MS4-LFR-1/4-D7-CRV-AS-Z, Numeric Part Number: 529155

This filter regulator delivers precise control for compressed air systems. Designed for applications within automation and mechanical industries, it features a compact, durable design with a maximum operating pressure of 12 bar. The robust plastic bowl is complemented by an automatic condensate drain system, ensuring optimal performance.

Features & Benefits

• Automatic drain simplifies maintenance and reduces downtime

• 5μm filtration size offers high efficiency for air quality

• G 1/4 port connection allows straightforward installation

• Operating pressure range between 2 bar and 12 bar enhances versatility

• Integrated pressure gauge provides real-time pressure monitoring

• Fully automatic design improves operational reliability and efficiency

Applications

• Used for controlling compressed air in pneumatic systems

• Ideal for requiring consistent pressure regulation

• Suitable for environments with moderate corrosion stress

• involving food-safe air quality assurance

What type of medium can be used with this filter regulator?

It is suitable for compressed air and inert gases, adhering to ISO 8573-1:2010 standards.

How does the filtration size impact the quality of output air?

A filtration size of 5μm significantly enhances air purity, ensuring fewer contaminants reach the downstream applications.

What are the temperature limitations for this product?

The ambient and media temperatures can range from -10°C to +60°C, making it versatile for various environments.

Can this unit be mounted in different orientations?

Yes, the filter regulator can be mounted in a vertical position with a tolerance of +/-5° for flexible installation options.