Festo LFR-1/4-D-MINI-A-NPT Filter Regulator: High-Quality Air Preparation

Selling Points

1The Festo LFR-1/4-D-MINI-A-NPT filter regulator offers a mini size design, making it perfect for compact installations in compressed air systems.
2Equipped with a fully automatic condensate drain, this filter regulator ensures efficient condensate management, reducing downtime and maintenance needs.
3Featuring a 40 μm grade of filtration, the LFR-1/4-D-MINI-A-NPT provides high-quality air preparation, ensuring clean and reliable compressed air supply.
4The filter regulator includes a metal bowl guard and can be mounted in-line or via a mounting bracket, offering flexibility in installation options.
5With a standard nominal flow rate of 1400 L/min and operating pressure range of 2 to 12 bar, the LFR-1/4-D-MINI-A-NPT is suitable for a variety of pneumatic applications.

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	00991583	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	460g	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	173765

Specifications may be subject to change without notice