Festo MS Filter Regulator, 40 μm, 1/4 in G, Automatic, 12 bar, 542298

RS Stock No.:: 202-9357
Mfr. Part No.:: MSB4-1/4:C3J2-WP
Manufacturer:: Festo

Festo MS Filter Regulator, 40 μm, 1/4 in G, Automatic, 12 bar, 542298

Subtotal (1 unit)*

HK$1,433.90

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In Stock

Plus 13 unit(s) shipping from 23 February 2026

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Units	Per unit
1 +	HK$1,433.90

*price indicative

RS Stock No.:: 202-9357
Mfr. Part No.:: MSB4-1/4:C3J2-WP
Manufacturer:: Festo

Specifications

Product overview and 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	1/4 in G
	Maximum Flow Rate	1000L/min
	Maximum Operating Pressure	12 bar
	Connection Thread Standard	G
	Series	MS
	Drain Type	Automatic
	Filtration Size	40μm
	Overall Length	80.4mm
	Pressure Gauge Port Size	1/4 in
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Overall Height	221.4mm
	Overall Width	80mm
	Model Number	542298
	Pressure Setting Range	0.5 to 12 bar
	Bowl Material	Polycarbonate

	Select all
	Brand Festo
	Product Type Filter Regulator
	Port Size 1/4 in G
	Maximum Flow Rate 1000L/min
	Maximum Operating Pressure 12 bar
	Connection Thread Standard G
	Series MS
	Drain Type Automatic
	Filtration Size 40μm
	Overall Length 80.4mm
	Pressure Gauge Port Size 1/4 in
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Overall Height 221.4mm
	Overall Width 80mm
	Model Number 542298
	Pressure Setting Range 0.5 to 12 bar
	Bowl Material Polycarbonate

COO (Country of Origin):: HU

Festo Filter Regulator, 40μm, G1/4 - MSB4-1/4:C3J2-WP

This filter regulator is part of Festo's modular MS series of air preparation combination units. It's used for the effective capture of particulates in compressor oil, condensate and air pollutants. To ensure greater control over directional flows, it features a pressure gauge and lockable regulator head, as well as a rotary knob actuator lock. A filtration grade of 40μm (micrometre) improves effectiveness and helps your system deliver superior qualities of compressed air or other flows.

• Plastic bowl guard for lightweight and durable protection

• Maximum operating pressure of 12 bar allows for installation in challenging industrial environments

• Standard nominal flow rate of 1,000L/min offers efficient operation

• Automatic drain type makes for low-intervention use

Applications

• Hydraulics

• Aircraft and aerospace industries

• Oil and gas processing

• Electromechanical systems

What size are the pneumatic connections to this unit?

This filter regulator includes three pneumatic G1/4 ports to ensure adequate airflow and efficient operation.

How durable is this regulator?

The housing is made of die-cast aluminium, which makes for a lightweight and tough exterior. The bowl is made of polycarbonate, which is a corrosion-resistant thermoplastic.