Short Description: Festo LFR-3/8-D-MIDI-A filter regulator with metal bowl guard, automatic condensate drain, and pressure gauge for reliable air filtration and pressure regulation.
Product Modellfr-3/8-d-o-midi-a
Material Number162697
Product ID4941
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable Air FiltrationThe Festo LFR-3/8-D-MIDI-A ensures clean compressed air with a filtration grade of 40 μm, protecting your equipment from contaminants and extending its lifespan.
2
Automatic Condensate DrainEquipped with a fully automatic condensate drain, this filter regulator minimizes downtime and maintenance, keeping your system running smoothly.
3
Precision Pressure RegulationWith a pressure regulation range of 0.5 to 12 bar and a maximum pressure hysteresis of 0.2 bar, the LFR-3/8-D-MIDI-A provides precise control over your compressed air system.
4
Durable ConstructionBuilt with a die-cast zinc housing and a metal bowl guard, this filter regulator is robust and resistant to corrosion, ensuring long-lasting performance in demanding environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
Midi
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Fully automatic
5
Easy InstallationDesigned for in-line installation, the LFR-3/8-D-MIDI-A is easy to integrate into your existing pneumatic system, reducing setup time and complexity.
Structural design
Filter regulator without pressure gauge
Max. condensate volume
43ml
Bowl guard
Metal bowl guard
Symbol
00991584
Pressure gauge
G1/4 prepared
Operating pressure
2bar 12bar
Pressure regulation range
0.5bar 12bar
Max. pressure hysteresis
0.2bar
Standard nominal flow rate
3100l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:9:-] Inert gas
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
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
830g
Type of mounting
Optionally: Line installation With accessories
Pneumatic connection 1
G3/8
Pneumatic connection 2
G3/8
Note on materials
RoHS-compliant
Housing material
Die-cast zinc
Material of bowl
PC
Manufacturer ID
162697
Festo LFR-3/8-D-MIDI-A Filter Regulator with Pressure Gauge | INDSLT
