Festo LFMB-3/4-D-MIDI-A-NPT Fine Filter | High Efficiency Air Filtration

Selling Points

1The LFMB-3/4-D-MIDI-A-NPT fine filter offers a filtration grade of 1 µm, ensuring 99.99% efficiency in removing contaminants from compressed air and inert gases.
2This filter features a fully automatic condensate drain, eliminating the need for manual intervention and ensuring continuous operation.
3The filter operates effectively within a wide pressure range of 2 to 12 bar, making it versatile for various pneumatic applications.
4Made from die-cast zinc housing and borosilicate fiber filter material, the LFMB-3/4-D-MIDI-A-NPT is built to withstand moderate corrosion stress and maintain its performance over time.
5The filter can be installed in-line or via a mounting bracket, providing flexibility in terms of installation and mounting position, which can be vertical.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Series	D	Size	Midi
Grade of filtration	1μm	Condensate drain	Fully automatic
Symbol	00991520	Operating pressure	2bar 12bar
Operating medium	Compressed air as per ISO 8573-1:2010 [6:8:4] Inert gas	Air quality class at the output	Compressed air as per ISO 8573-1:2010 [5:7:3] Inert gas
Max. standard flow rate for air quality class	1980l/min	Min. standard flow rate for air quality class	600l/min
Filter efficiency	99.99%	Bowl guard	Metal bowl guard
Corrosion resistance class (CRC)	2 - Moderate corrosion stress	LABS (PWIS) conformity	VDMA24364-B1/B2-L
Temperature of medium	1.5°C 60°C	Ambient temperature	-10°C 60°C
Residual oil content	0.5mg/m3	Type of mounting	Optionally: Line installation With mounting bracket
Mounting position	Vertical	Pneumatic connection 1	3/4 NPT
Pneumatic connection 2	3/4 NPT	Housing material	Die-cast zinc
Compressed air filter material	Borosilicate fiber	Material of bowl	PC
Note on materials	RoHS-compliant	Manufacturer ID	173719

Specifications may be subject to change without notice