Festo LFR-3/4-D-DI-MAXI-A: High-Quality Air Preparation Unit

Selling Points

1The LFR-3/4-D-DI-MAXI-A features a 40 μm filtration grade, ensuring high-quality compressed air for your industrial needs.
2This unit offers a pressure regulation range of 0.5 to 12 bar, allowing for precise control over your pneumatic system.
3The fully automatic condensate drain ensures efficient operation and minimizes downtime, making it perfect for continuous use.
4Constructed with a metal bowl guard and die-cast zinc housing, this unit provides durability and resistance to corrosion, ensuring long-lasting performance.
5The LFR-3/4-D-DI-MAXI-A can be installed in-line or vertically, offering flexibility in your pneumatic system setup.

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 with pressure gauge	Max. condensate volume	43ml
Bowl guard	Metal bowl guard	Symbol	00991587
Pressure gauge	with pressure gauge	Operating pressure	2bar 12bar
Pressure regulation range	0.5bar 12bar	Max. pressure hysteresis	5.8psi
Standard nominal flow rate	6800l/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	1670g	Type of mounting	Line installation
Pneumatic connection 1	G3/4	Pneumatic connection 2	G3/4
Note on materials	RoHS-compliant	Housing material	Die-cast zinc
Material of bowl	PC	Manufacturer ID	192392

Specifications may be subject to change without notice