Festo LFR-1-D-7-O-DI-MAXI-A Filter Regulator - High-Quality Air Preparation

Selling Points

1The Festo LFR-1-D-7-O-DI-MAXI-A filter regulator offers a maximum output pressure of 7 bar, ensuring reliable performance in industrial settings.
2Equipped with a metal bowl guard and automatic condensate drain, this filter regulator provides enhanced protection and efficiency.
3The device features a directly-controlled pressure regulator, allowing for precise control over the operating pressure range of 0.5 to 7 bar.
4With a standard nominal flow rate of 7,800 l/min and a filtration grade of 40 µm, the LFR-1-D-7-O-DI-MAXI-A ensures high-quality compressed air preparation.
5Designed for vertical installation with a rotary knob lock, this filter regulator is versatile and easy to assemble, making it suitable for various industrial 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	Fully automatic
Structural design	Filter regulator without pressure gauge	Max. condensate volume	79.968ml
Bowl guard	Metal bowl guard	Symbol	00991588
Pressure gauge	G1/4 prepared	Operating pressure	1.931bar 12.411bar
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 [7:9:-] 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	5°C 60°C	Ambient temperature	5°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	546471

Specifications may be subject to change without notice