Festo LFR-1/4-D-MINI-KB-A Filter Regulator - High-Quality Air Preparation

Selling Points

1The Festo LFR-1/4-D-MINI-KB-A filter regulator offers a 40 μm filtration grade, ensuring high-quality air preparation for various industrial applications.
2This product features a fully automatic condensate drain, minimizing downtime and enhancing operational efficiency.
3The filter regulator includes a rotary knob with detent actuator lock, providing secure and reliable operation.
4It is designed for in-line installation and comes with a metal bowl guard, ensuring durability and corrosion resistance.
5The product supports compressed air to ISO 8573-1:2010 [7:8:4] air purity class at output, making it suitable for demanding industrial environments.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	Mini	Series	D
Actuator lock	Rotary knob with detent	Mounting position	Vertical +/- 5°
Grade of filtration	40μm	Condensate drain	Fully automatic
Structural design	Branching module Shut off valve Filter regulator with pressure gauge	Max. condensate volume	22ml
Bowl guard	Metal bowl guard	Symbol	00991553
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	Max. pressure hysteresis	2.9psi
Standard nominal flow rate	1050l/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 [7:8:4] Inert gas	Temperature of medium	-10°C 60°C
Ambient temperature	-10°C 60°C	Product weight	1000g
Type of mounting	Optionally: Line installation With accessories	Pneumatic connection 1	G1/4
Pneumatic connection 2	G?	Housing material	Die-cast zinc
Material of bowl	PC	Manufacturer ID	185722

Specifications may be subject to change without notice