Festo LFR-1/4-D-O-MINI-A-NPT Filter Regulator - High-Performance Air Preparation

Selling Points

1The Festo LFR-1/4-D-O-MINI-A-NPT filter regulator offers a high level of filtration with a 40 µm grade, ensuring clean compressed air for your industrial processes.
2This filter regulator features a fully automatic condensate drain, minimizing downtime and maintaining optimal performance.
3With a compact mini size and vertical mounting position, it fits seamlessly into tight spaces, making it perfect for various industrial applications.
4The rotary knob with detent ensures secure setting values, providing reliable pressure regulation and minimal hysteresis.
5Designed for use with compressed air to ISO 8573-1:2010 standards, this filter regulator supports lubricated operation and has a moderate corrosion resistance classification (CRC 2).

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Mini	Series	D
Grade of filtration	40μm	Condensate drain	Fully automatic
Max. condensate volume	22ml	Bowl guard	Metal bowl guard
Symbol	00991584	Operating pressure	2bar 12bar
Max. pressure hysteresis	0.2bar	Standard nominal flow rate	1400l/min
Operating medium	Compressed air as per ISO 8573-1:2010 [7:9:-] Inert gas	Information on operating and pilot media	Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)	2 - Moderate corrosion stress	LABS (PWIS) conformity	VDMA24364-B1/B2-L
Storage temperature	-10°C 60°C	Air quality class at the output	Compressed air as per ISO 8573-1:2010 [7:8:4] Inert gas
Temperature of medium	5°C 60°C	Ambient temperature	5°C 60°C
Product weight	410g	Type of mounting	Optionally: Line installation With mounting bracket
Pneumatic connection 1	1/4 NPT	Pneumatic connection 2	1/4 NPT
Note on materials	RoHS-compliant	Housing material	Die-cast zinc
Material of bowl	PC	Manufacturer ID	173767

Specifications may be subject to change without notice