Festo LFR-3/4-D-O-MAXI-NPT Filter Regulator

Selling Points

1The Festo LFR-3/4-D-O-MAXI-NPT is designed to handle high-flow rates, ensuring efficient compressed air preparation for various industrial applications.
2This filter regulator is optimized for vertical mounting, providing a compact and space-saving solution that fits seamlessly into your system.
3With a filtration grade of 40 μm, the LFR-3/4-D-O-MAXI-NPT effectively removes contaminants from compressed air, ensuring clean and reliable operation.
4The manually rotating condensate drain allows for easy condensate removal, reducing downtime and improving overall system performance.
5Built with die-cast zinc housing and a PC material bowl guard, this filter regulator offers robust construction and moderate corrosion resistance (CRC 2), ensuring durability in various environments.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Maxi	Series	D
Mounting position	Vertical	Grade of filtration	40μm
Condensate drain	Manually rotating	Max. condensate volume	80ml
Bowl guard	Metal bowl guard	Symbol	00991589
Operating pressure	1bar 16bar	Max. pressure hysteresis	0.4bar
Standard nominal flow rate	9700l/min	Operating medium	Compressed air as per ISO 8573-1:2010 [-: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	-10°C 60°C
Ambient temperature	-10°C 60°C	Product weight	1300g
Type of mounting	With accessories	Pneumatic connection 1	3/4 NPT
Pneumatic connection 2	3/4 NPT	Note on materials	RoHS-compliant
Housing material	Die-cast zinc	Material of bowl	PC
Manufacturer ID	173806

Specifications may be subject to change without notice