Compact, reliable air preparation unit with 40 mic filtration and man drain for efficient pneumatic applications.
Product Modellfr-1/4-d-mini-kd
Material Number185745
Product ID6288
Stock on Request
Last updated: 8/29/2026
Key Features
1
Compact DesignThe Festo LFR-1/4-D-MINI-KD is designed to be compact, making it ideal for space-constrained environments. Its mini series design ensures it fits seamlessly into your setup without compromising on performance.
2
High Filtration EfficiencyEquipped with a 40 mic filtration system, this unit provides high-quality air that is free from contaminants, ensuring the reliability and longevity of your pneumatic systems.
3
Efficient OperationThe unit features a man drain, which allows for easy maintenance and efficient operation. This ensures that your system runs smoothly and minimizes downtime.
4
Versatile Mounting OptionsThe LFR-1/4-D-MINI-KD offers versatile mounting options, including vertical +/-5°, making it adaptable to various installation requirements. This flexibility ensures that the unit can be integrated into your existing setup with ease.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
Mini
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Manually rotating
5
Reliable PerformanceDesigned to meet the highest standards of reliability, the Festo LFR-1/4-D-MINI-KD is built to withstand the demands of industrial environments. Its robust construction and precise engineering ensure consistent performance over time.
Structural design
Shut off valve Filter regulator with pressure gauge Safety start-up valve
Max. condensate volume
22ml
Bowl guard
Metal bowl guard
Symbol
00991570
Pressure gauge
with pressure gauge
Operating pressure
43.5psi 232psi
Pressure regulation range MPa
0.25MPa 1.2MPa
Pressure regulation range
2.5bar 12bar
Pressure regulation range psi
36.25psi 174psi
Max. pressure hysteresis
2.175psi
Standard nominal flow rate
730l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
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
G1/4
Housing material
Die-cast zinc
Material of bowl
PC
Manufacturer ID
185745
Festo LFR-1/4-D-MINI-KD Air Preparation Unit - Reliable Pneumatic Solutions | INDSLT
