FestoClassic
In Stock

lfr-1/4-d-7-midi

Product ID:6149
Updated: 2026/7/7
Festo lfr-1/4-d-7-midi

Key Features

  • 1Ensure high-quality air filtration meeting ISO 8573-1:2010 standards.
  • 2Operate reliably across a wide 1-16 bar pressure range.
  • 3Handle significant airflow with a 3,200 l/min nominal flow rate.
  • 4Benefit from robust construction using die-cast zinc and PC materials.
  • 5Simplify installation and maintenance with a manual rotating design.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Midi
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Manually rotating
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
2100l/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
G1/4
Pneumatic connection 2
G?
Note on materials
RoHS-compliant
Housing material
Die-cast zinc
Material of bowl
PC
Manufacturer ID
186487

Specifications may be subject to change without notice

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