FestoClassic
In Stock

lfr-1/4-d-o-mini-a

Product ID:4438
Updated: 2026/4/3
Festo lfr-1/4-d-o-mini-a

Key Features

  • 1Maximize space with a compact design for constrained applications. 2、Ensure high air purity using 40 µm grade filtration to reduce contaminants. 3、Secure consistent pressure with a rotary knob and detent actuator lock. 4、Install flexibly in vertical +/-5° mounting positions for various configurations. 5、Minimize maintenance via a fully automatic condensate drain (22CCM max).
Product Details
lfr-1/4-d-o-mini-a
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Mini
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Fully automatic
Structural design
Filter regulator without pressure gauge
Max. condensate volume
22ml
Bowl guard
Metal bowl guard
Symbol
00991584
Pressure gauge
G1/8 prepared
Operating pressure
2bar 12bar
Pressure regulation range
0.5bar 12bar
Max. pressure hysteresis
0.2bar
Standard nominal flow rate
1400l/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
410g
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
162695

Specifications may be subject to change without notice