Festo 3/8 in Pressure Regulator - 14 bar 1700L/min, G MS4-LR

RS Stock No.:: 793-204
Mfr. Part No.:: MS4-LR-AGC-D7-VS
Brand:: Festo

Festo 3/8 in Pressure Regulator - 14 bar 1700L/min, G MS4-LR

Subtotal (1 unit)*

$153.91

(exc. GST)

$169.30

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 23 November 2026

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Units	Per unit
1 +	$153.91

*price indicative

RS Stock No.:: 793-204
Mfr. Part No.:: MS4-LR-AGC-D7-VS
Brand:: 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	3/8 in
	Product Type	Pressure Regulator
	Connection Thread Standard	G
	Series	MS4-LR
	Body Material	Die Cast Aluminium
	Maximum Flow Rate	1700L/min
	Maximum Operating Pressure	14 bar
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS
	Pressure Setting Range	0.5 → 12 bar

	Select all
	Brand Festo
	Port Size 3/8 in
	Product Type Pressure Regulator
	Connection Thread Standard G
	Series MS4-LR
	Body Material Die Cast Aluminium
	Maximum Flow Rate 1700L/min
	Maximum Operating Pressure 14 bar
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS
	Pressure Setting Range 0.5 → 12 bar

COO (Country of Origin):: HU

Festo MS4-LR Series Pressure Regulator, 0.50 to 12 bar Pressure Setting Range, 1700L/min Maximum Flow Rate - MS4-LR-AGC-D7-VS, Numeric Part Number: 8232826

This pressure regulator provides controlled downstream pressure for compressed-Air systems, using a directly actuated diaphragm design. It is intended for mounted installations and operates across a wide pressure-setting span to support pneumatic control tasks. The unit accepts G-thread connections and includes a dedicated port for a pressure gauge, enabling inline monitoring within industrial Air supplies.

Features and Benefits:

• 14 bar maximum operating pressure protects downstream components
• 1700 L/min maximum flow maintains high-volume Air delivery
• 0.5 to 12 bar adjustable range allows precise pressure control
• Die-cast aluminium body reduces weight while providing structural support
• 3/8 in port and 3/8 in gauge port enable Compact installation

Applications

• Suitable for pneumatic tool supply and factory Air lines
• Ideal for pressure stabilisation in automation systems
• Used with control valves requiring steady supply pressure
• Can be used for compressed-Air distribution manifolds
• Used for retrofitting existing G-threaded regulator connections

What operating temperatures can it withstand?

It functions between -10°C minimum and 60°C maximum operating temperature.

Which standard ensures Air quality compatibility?

It complies with ISO 8573-1:2010 for particulate and contamination classifications.

What mounting provision is included for installation?

It is supplied with accessories for mounting and is suitable for fitted installation.

What is the connection thread type for system compatibility?

The regulator uses a G connection thread standard for pipework interfaces.