Festo LFR-3/4-D-DI-MAXI-KC-A: High-Flow Pneumatic Air Preparation Unit

Selling Points

1The LFR-3/4-D-DI-MAXI-KC-A offers a standard nominal flow rate of 5400 l/min, making it suitable for demanding industrial applications.
2Equipped with two G3/4" threaded ports for easy integration into pneumatic systems, ensuring efficient air supply and filtration.
3This unit can regulate pressure within the range of 0.5 to 12 bar, providing flexibility for various industrial processes.
4Featuring a filtration level of 40µm, the LFR-3/4-D-DI-MAXI-KC-A ensures clean and filtered compressed air, reducing contamination risks.
5Built with die-cast zinc housing and a PC material bowl, this unit offers durability and resistance to corrosion, ensuring long-term performance in harsh environments.

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	Shut off valve Filter regulator with pressure gauge	Max. condensate volume	43ml
Bowl guard	Metal bowl guard	Symbol	00991756
Pressure gauge	with pressure gauge	Operating pressure	29psi 174psi
Pressure regulation range MPa	0.05MPa 1.2MPa	Pressure regulation range	0.5bar 12bar
Pressure regulation range psi	7.25psi 174psi	Standard nominal flow rate	5400l/min
Operating medium	Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas	Corrosion resistance class (CRC)	2 - Moderate corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L	Air quality class at the output	Compressed air as per ISO 8573-1:2010 [6:8:4] Inert gas
Temperature of medium	-10°C 60°C	Ambient temperature	-10°C 60°C
Product weight	2600g	Type of mounting	Optionally: Line installation With accessories
Pneumatic connection 1	G3/4	Pneumatic connection 2	G3/4
Housing material	Die-cast zinc	Material of bowl	PC
Manufacturer ID	192463

Specifications may be subject to change without notice