High precision filter regulator with 40 μm grade filtration, fully automatic condensate drain, and vertical mounting position. Perfect for pneumatic systems.
Product Modellfr-3/8-d-7-midi
Material Number162705
Product ID4947
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Precision FiltrationThe LFR-3/8-D-7-MIDI features a 40 μm grade of filtration, ensuring high-quality air for your pneumatic systems.
2
Fully Automatic Condensate DrainThe filter regulator comes equipped with a fully automatic condensate drain, minimizing downtime and maintenance.
3
Vertical Mounting PositionDesigned for vertical mounting, this filter regulator offers flexibility in installation, making it easy to integrate into various system configurations.
4
Reliable PerformanceBuilt with robust components, the LFR-3/8-D-7-MIDI provides reliable performance, ensuring consistent air quality management in your pneumatic systems.
5
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
Manually rotating
Efficient OperationWith its efficient design, the filter regulator helps maintain optimal system performance by removing contaminants and condensate effectively, reducing the risk of system failures.
Structural design
Filter regulator with pressure gauge
Max. condensate volume
43ml
Bowl guard
Metal bowl guard
Symbol
00991585
Pressure gauge
with pressure gauge
Operating pressure
1bar 16bar
Pressure regulation range
0.5bar 7bar
Max. pressure hysteresis
0.2bar
Standard nominal flow rate
3200l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [-: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
-10°C 60°C
Ambient temperature
-10°C 60°C
Product weight
900g
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
162705
Festo LFR-3/8-D-7-MIDI Filter Regulator - High Precision Filtration | INDSLT
