FestoClassic
In Stock

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

Product ID:10319
Updated: 2026/4/3
Festo lfr-1/4-db-7-o-mini

Key Features

  • 1Save space with a compact 44mm width design. 2、Ensure clean air using 40 µm filtration grade. 3、Simplify maintenance with a manual rotating condensate drain. 4、Install flexibly using vertical +/-5° angle adjustment. 5、Integrate easily without a built-in pressure gauge.
Product Details
lfr-1/4-db-7-o-mini
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Mini
Width
44mm
Series
DB
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Manually rotating
Structural design
Filter regulator without pressure gauge
Controller function
With secondary exhausting With return flow function
Symbol
00991590
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
537647

Specifications may be subject to change without notice