Product Model

lfr-1/4-db-7-o-mini-h

In Stock
Last updated: 2025/4/18
Festo lfr-1/4-db-7-o-mini-h

Selling Points

  • 1The Festo LFR-1/4-DB-7-O-MINI-H filter regulator ensures high-quality compressed air by filtering out dirt particles and condensate, improving overall system performance.
  • 2With a width of 44 mm, this mini filter regulator is perfect for space-constrained applications, offering a compact yet effective solution for air preparation.
  • 3The semi-automatic condensate drain feature allows for easy maintenance and minimizes downtime, ensuring continuous operation in industrial environments.
  • 4The filter regulator boasts a filtration grade of 40 µm, ensuring that the compressed air is clean and free from contaminants, which is crucial for precise machinery operations.
  • 5The rotary knob with detent actuator lock makes installation and adjustments straightforward, reducing setup time and increasing productivity in manufacturing processes.
Product Details
lfr-1/4-db-7-o-mini-h
Festo

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Size
Mini
Width
44mm
Series
DB
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Semi-automatic
Structural design
Filter regulator without pressure gauge
Controller function
With secondary exhausting With return flow function
Symbol
00991588
Pressure gauge
G1/8 prepared
Operating pressure
1.5bar 10bar
Pressure regulation range
0.5bar 7bar
Max. pressure hysteresis
0.5bar
Standard nominal flow rate
1200l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas
Corrosion resistance class (CRC)
1 - Low 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
-5°C 50°C
Ambient temperature
-5°C 50°C
Product weight
200g
Type of mounting
Optionally: Line installation With through-hole With mounting bracket
Pressure gauge connection
G1/8
Pneumatic connection 1
G1/4
Pneumatic connection 2
G?
Note on materials
RoHS-compliant
Seals material
NBR
Rotary knob material
POM
Compressed air filter material
PE
Housing material
PA-reinforced
Material of bowl
PC
Manufacturer ID
537645

Specifications may be subject to change without notice