Festo MS Filter Regulator, 5 μm, G3/8 in, Manual, 20 bar, 8232903

RS Stock No.:: 793-233
Mfr. Part No.:: MS6-LFR-3/8-D7-C-R-M-MPA
Manufacturer:: Festo

Festo MS Filter Regulator, 5 μm, G3/8 in, Manual, 20 bar, 8232903

Subtotal (1 unit)*

€103.14

(exc. VAT)

€126.86

(inc. VAT)

Stocked by manufacturer

Ready to ship from 24 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	€103.14

*price indicative

RS Stock No.:: 793-233
Mfr. Part No.:: MS6-LFR-3/8-D7-C-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
	Port Size	G3/8 in
	Product Type	Filter Regulator
	Maximum Flow Rate	3500L/min
	Maximum Operating Pressure	20 bar
	Connection Thread Standard	G
	Series	MS
	Drain Type	Manual
	Filtration Size	5μm
	Pressure Gauge Port Size	3/8 in
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	ISO 8573-1:2010
	Pressure Setting Range	0.5 → 12 bar
	Model Number	8232903
	Bowl Material	Polycarbonate
	Pressure Gauge Port Thread Standard	G

	Select all
	Brand Festo
	Port Size G3/8 in
	Product Type Filter Regulator
	Maximum Flow Rate 3500L/min
	Maximum Operating Pressure 20 bar
	Connection Thread Standard G
	Series MS
	Drain Type Manual
	Filtration Size 5μm
	Pressure Gauge Port Size 3/8 in
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Standards/Approvals ISO 8573-1:2010
	Pressure Setting Range 0.5 → 12 bar
	Model Number 8232903
	Bowl Material Polycarbonate
	Pressure Gauge Port Thread Standard G

COO (Country of Origin):: HU

Festo Series MS Filter Regulator, 0.50 to 12 bar Pressure Regulation Range, 5μm Filtration Size - MS6-LFR-3/8-D7-C-R-M-MPA, Numeric Part Number: 8232903

This filter regulator conditions compressed Air by removing condensate and stabilising outlet pressure for pneumatic systems. It operates with compressed Air and inert gases to the specified Air purity standards and is intended for vertical or near-vertical installation. The unit includes a rotary knob for pressure adjustment and an integrated analogue pressure gauge port for inline monitoring.

Features and Benefits:

• 0.5 to 12 bar regulation ensures consistent downstream pressure
• 3500 l/min standard flow enables high throughput support
• 5 μm filtration retains fine particulate for cleaner air
• Polycarbonate bowl with plastic guard allows Visual condensate checks
• Manual rotating drain enables controlled condensate removal

Applications

• Suitable for machine tool Air supply lines
• Ideal for pneumatic actuators and valves
• Used with food-related systems following supplementary material notes
• Can be used in compressed-Air distribution networks
• Suitable for inert gas conditioning in process lines

What operating temperatures are supported?

It functions between -10 °C and 60 °C for both ambient and media temperatures.

Which connection types are provided for ports?

Both supply and delivery ports use G 3/8 thread with a G 3/8 pressure gauge port.

What materials compose key wetted parts?

The bowl is polycarbonate Makrolon®, the membrane and Seals are NBR, and the housing is die-cast aluminium.

How effective is condensate separation and storage?

Separation exceeds 75% with a condensate bowl capacity of 38 ml.

What pressure performance stability can I expect?

Maximum hysteresis is 0.25 bar, ensuring tight output pressure control.