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EMERSON – AVENTICS AS3-FRE Filter Regulator, 5 μm, 1/2 in, Semi Automatic, 16 bar

RS Stock No.:: 703-6078
Mfr. Part No.:: R412007209
Brand:: EMERSON ? AVENTICS

EMERSON – AVENTICS AS3-FRE Filter Regulator, 5 μm, 1/2 in, Semi Automatic, 16 bar

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Subtotal (1 unit)*

£126.21

(exc. VAT)

£151.45

(inc. VAT)

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In Stock

Plus 14 unit(s) shipping from 09 November 2026
Plus 33 unit(s) shipping from 09 November 2026

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Units	Per unit
1 - 4	£126.21
5 +	£122.30

*price indicative

RS Stock No.:: 703-6078
Mfr. Part No.:: R412007209
Brand:: EMERSON ? AVENTICS

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	EMERSON ? AVENTICS
	Port Size	1/2 in
	Product Type	Filter Regulator
	Maximum Flow Rate	5100L/min
	Maximum Operating Pressure	16 bar
	Connection Thread Standard	G
	Series	AS3-FRE
	Drain Type	Semi Automatic
	Filtration Size	5μm
	Overall Length	105mm
	Pressure Gauge Port Size	1/2 in
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	50°C
	Overall Height	269.5mm
	Overall Width	74mm
	Standards/Approvals	RoHS
	Pressure Setting Range	0.5 → 8 bar
	Pressure Gauge Port Thread Standard	G

	Select all
	Brand EMERSON ? AVENTICS
	Port Size 1/2 in
	Product Type Filter Regulator
	Maximum Flow Rate 5100L/min
	Maximum Operating Pressure 16 bar
	Connection Thread Standard G
	Series AS3-FRE
	Drain Type Semi Automatic
	Filtration Size 5μm
	Overall Length 105mm
	Pressure Gauge Port Size 1/2 in
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 50°C
	Overall Height 269.5mm
	Overall Width 74mm
	Standards/Approvals RoHS
	Pressure Setting Range 0.5 → 8 bar
	Pressure Gauge Port Thread Standard G

RoHS Status: Exempt

COO (Country of Origin):: DE

Emerson AS3-FRE Series Filter Regulator, 0.5 to 8 bar Pressure Setting Range, 5μm Filtration Size - R412007209

This filter regulator conditions compressed Air by reducing and stabilising pressure while removing particulates down to 5μm. It is designed for industrial pneumatic systems operating across a wide ambient temperature range and offers a Compact installation footprint. The unit integrates a pressure gauge port and a semi-automatic condensate drain to support continuous operation in process and workshop environments.

Features and Benefits:

• 0.5 to 8 bar setting range provides precise pressure control
• 5100 L/min maximum flow maintains high throughput
• 16 bar maximum operating pressure supports demanding systems
• Semi-automatic drain reduces manual maintenance interventions
• G-thread pressure gauge port 1/2 in enables standard gauge attachment

Applications

• Suitable for general pneumatic tool supply lines
• Ideal for production-line pressure regulation points
• Used with Air-driven actuators and valves
• Can be used for preparatory Air treatment before instrumentation
• Suitable for workshop compressors with high flow demand

What temperature range can it operate within?

It functions correctly between -10°C and 50°C.

What size of process connection is provided?

The ports use a 1/2 in connection with G-thread standard.

How is condensate managed in continuous use?

Condensate is removed via a semi-automatic drain to limit downtime.

What filtration performance should I expect?

The element captures particulates sized 5μm and larger.

What is the physical footprint for installation planning?

The unit has an overall height of 269.5 mm, length of 105 mm and width of 74 mm.

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