Festo MS Filter Regulator, 40 μm, 3/8 in G, Manual, 20 bar, 529220

RS Stock No.:: 202-4320
Mfr. Part No.:: MS6-LFR-3/8-D6-ERM-AS
Brand:: Festo

Festo MS Filter Regulator, 40 μm, 3/8 in G, Manual, 20 bar, 529220

Subtotal (1 unit)*

£87.28

(exc. VAT)

£104.74

(inc. VAT)

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Shipping from 10 March 2026

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Units	Per unit
1 +	£87.28

*price indicative

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RS Stock No.:: 202-4320
Mfr. Part No.:: MS6-LFR-3/8-D6-ERM-AS
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	3/8 in G
	Maximum Operating Pressure	20 bar
	Maximum Flow Rate	5700L/min
	Series	MS
	Connection Thread Standard	G
	Drain Type	Manual
	Filtration Size	40μm
	Pressure Gauge Port Size	3/8 in
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Pressure Gauge Port Thread Standard	G
	Model Number	529220
	Bowl Material	Plastic
	Pressure Setting Range	0.3 to 7 bar

	Select all
	Brand Festo
	Product Type Filter Regulator
	Port Size 3/8 in G
	Maximum Operating Pressure 20 bar
	Maximum Flow Rate 5700L/min
	Series MS
	Connection Thread Standard G
	Drain Type Manual
	Filtration Size 40μm
	Pressure Gauge Port Size 3/8 in
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Pressure Gauge Port Thread Standard G
	Model Number 529220
	Bowl Material Plastic
	Pressure Setting Range 0.3 to 7 bar

COO (Country of Origin):: HU

Festo Series MS Filter Regulator, G 3/8 Port Connection, 20 Bar Maximum Operating Pressure - MS6-LFR-3/8-D6-ERM-AS, Numeric Part Number: 529220

This filter regulator is designed to manage and maintain air pressure, ensuring optimal performance in various applications. As part of the MS series, it offers a compact yet robust design, equipped with a manual drain feature for efficient condensate removal. The regulator supports a maximum operating pressure of 20 bar and is suitable for ambient temperatures ranging from -10°C to +60°C.

Features & Benefits

• Maintains stable output pressure for reliable operation

• 40μm filtration size prevents particulate contamination

• Manual drain feature allows easy condensate removal

• Durable plastic bowl guard ensures protection and visibility

• Designed for vertical mounting to facilitate installation

• Compatible with compressed air and inert gases

Applications

• Used with automation systems requiring consistent air pressure

• Ideal for pneumatic tools needing clean, regulated air supply

• Suitable for controlled environments in the electrical industry

• Employed in mechanical where air purity is crucial

• Effective in maintaining process stability in industrial setups

What is the maximum pressure range supported by the filter regulator?

The regulator can operate within a maximum pressure range of 0.8 bar to 20 bar, providing flexibility for various applications.

How does the condensate drain function work in practical use?

The manual drain feature involves rotating a knob to easily remove condensate that accumulates in the bowl, ensuring proper maintenance.

Which types of connections does the filter regulator support?

It supports G 3/8 connections for pneumatic systems, allowing straightforward installation into existing setups.

What materials are used in the construction of this filter regulator?

The regulator is built with a die-cast aluminium housing and incorporates plastic and rubber components for durability and compliance.

Can this filter regulator be used safely in food applications?

Yes, it is suitable for use in food applications, as it meets necessary material safety standards.