FestoClassic
In Stock

lfr-3/4-d-di-maxi-kf-a

Product ID:7140
Updated: 2026/4/3
Festo lfr-3/4-d-di-maxi-kf-a

Key Features

  • 1Ensure ISO 8573-1:2010 compliant air quality with 40μm filtration. 2、Integrate directly actuated regulation with return flow function. 3、Minimize maintenance using the fully-automatic condensate drain. 4、Monitor system pressure easily with the built-in gauge. 5、Rely on robust metal construction for industrial durability.
Product Details
lfr-3/4-d-di-maxi-kf-a
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Maxi
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Fully automatic
Structural design
Branching module Pressure switch Shut off valve Filter regulator with pressure gauge
Max. condensate volume
43ml
Bowl guard
Metal bowl guard
Symbol
00991758
Pressure gauge
with pressure gauge
Operating pressure
29psi 174psi
Pressure regulation range MPa
0.05MPa 1.2MPa
Pressure regulation range
0.5bar 12bar
Pressure regulation range psi
7.25psi 174psi
Standard nominal flow rate
6000l/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 [6:8:4] Inert gas
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Product weight
3500g
Type of mounting
Optionally: Line installation With accessories
Pneumatic connection 1
G3/4
Pneumatic connection 2
G3/4
Housing material
Die-cast zinc
Material of bowl
PC
Manufacturer ID
192466

Specifications may be subject to change without notice