Festo LFR-1-D-7-MAXI-NPT Filter Regulator - High-Quality Air Filtration

Selling Points

1The Festo LFR-1-D-7-MAXI-NPT features a 40 μm grade of filtration, ensuring high air purity and reliability in compressed air and inert gas applications.
2Equipped with a fully automatic condensate drain, this filter regulator minimizes downtime and maintenance, making it ideal for continuous operation.
3Constructed from die-cast zinc with a metal bowl guard, the LFR-1-D-7-MAXI-NPT offers robust protection against corrosion and wear, ensuring long-lasting performance.
4Available for in-line installation or via mounting bracket, this filter regulator provides flexibility in terms of mounting positions, making it suitable for various industrial settings.
5Meets ISO 1179-1 and ISO 228-1 standards, ensuring compatibility with a wide range of pneumatic systems and applications.

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	11000l/min	Operating medium	Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas
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	1470g	Type of mounting	Optionally: Line installation With mounting bracket
Pneumatic connection 1	1 NPT	Pneumatic connection 2	1 NPT
Note on materials	RoHS-compliant	Housing material	Die-cast zinc
Material of bowl	PC	Manufacturer ID	173818

Specifications may be subject to change without notice