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

Selling Points

1The Festo LFR-D-7-MAXI filter regulator ensures high-quality air filtration with a 40 µm filtration grade, ensuring clean compressed air for your operations.
2With a maxi size and vertical +/- 5° assembly position, this filter regulator is designed for easy integration into your pneumatic systems.
3Built with a metal bowl guard and a rotary knob with lock, the LFR-D-7-MAXI offers reliable operation and secure actuation.
4The fully automatic condensate drain feature minimizes downtime and ensures continuous operation, making it perfect for demanding industrial environments.
5Meets ISO 8573-1:2010 standards for compressed air purity and has a service-life value of 20 million cycles, ensuring long-term reliability in your applications.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Maxi	Series	D
Actuator lock	Rotary knob with detent	Mounting position	Vertical +/- 5°
Grade of filtration	40μm	Condensate drain	Manually rotating
Structural design	Filter regulator without pressure gauge	Max. condensate volume	79.968ml
Bowl guard	Metal bowl guard	Symbol	00991590
Pressure gauge	G1/4 prepared	Operating pressure	0.951bar 16.547bar
Pressure regulation range	0.476bar 7.239bar	Max. pressure hysteresis	0.414bar
Standard nominal flow rate	42266.95l/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	1458.608g	Type of mounting	Optionally: Line installation With accessories
Note on materials	RoHS-compliant	Housing material	Die-cast zinc
Material of bowl	PC	Manufacturer ID	546470

Specifications may be subject to change without notice