Name: Festo LFR Filter Regulator, 40 μm, 1/2 in G, Manual, 20 bar, 4772771
Brand: Festo
SKU: 289-1688
Price: 132.74 EUR
Availability: InStock

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Sélectionner tout	Attribut	Valeur
	Marque	Festo
	Port Size	1/2 in G
	Product Type	Filter Regulator
	Maximum Operating Pressure	20 bar
	Maximum Flow Rate	1970L/min
	Connection Thread Standard	G
	Series	LFR
	Drain Type	Manual
	Filtration Size	40μm
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	80°C
	Standards/Approvals	To EU Explosion Protection (ATEX), To UK EX instructions
	Bowl Material	Wrought Aluminium Alloy
	Model Number	4772771
	Pressure Setting Range	0.5 bar to 16 bar

	Sélectionner tout
	Marque Festo
	Port Size 1/2 in G
	Product Type Filter Regulator
	Maximum Operating Pressure 20 bar
	Maximum Flow Rate 1970L/min
	Connection Thread Standard G
	Series LFR
	Drain Type Manual
	Filtration Size 40μm
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 80°C
	Standards/Approvals To EU Explosion Protection (ATEX), To UK EX instructions
	Bowl Material Wrought Aluminium Alloy
	Model Number 4772771
	Pressure Setting Range 0.5 bar to 16 bar

Pays d'origine :: HU

Festo LFR Series Filter Regulator, 0.5-16 bar Pressure Setting Range, 1/2 inch Port size - LFR-1/2-D-16-O-MIDI-T18-EX4, Numeric Part Number: 4772771

This filter regulator is a pressure-conditioning device designed for pneumatic systems in hazardous environments, providing regulated supply and particle separation for compressed Air networks. It is intended for installation where controlled outlet pressure and fluid cleanliness are required, while operating across a wide ambient temperature range.

Features and Benefits:

• 0.5-16 bar adjustable delivery for precise pressure control
• 1970 L/min maximum throughput for high-demand circuits
• 40 μm element removes fine particulates to protect actuators
• 1/2 in G ports for standard pneumatic connections
• Manual drain with aluminium bowl for accessible maintenance
• Rated to 20 bar for robust upstream pressure tolerance

Applications

• Suitable for pneumatic valve islands in factory automation
• Ideal for control cabinets in electrical distribution systems
• Used with actuators and cylinders in mechanical assembly lines
• Can be used for instrument Air supply in hazardous zones

What temperatures can it withstand in typical installations?

It operates between -20°C and 80°C, covering cold storage to heated plant rooms.

How is the bowl constructed for routine servicing?

The fluid collection Vessel is formed from a wrought aluminium alloy to allow Visual inspection and manual condensate removal.

Which thread standard should installers prepare for?

Connections follow the G thread format and require fittings compatible with 1/2 in G ports.

What certification supports use in explosive atmospheres?

It conforms to both EU and UK explosion protection regulations suitable for zoned installations.

Festo LFR Filter Regulator, 40 μm, 1/2 in G, Manual, 20 bar, 4772771

Frais de livraison offerts pour toute commande de plus de 90,00 €