FestoClassic
In Stock

lfr-3/4-d-maxi-kb-a

Product ID:5772
Updated: 2026/4/3
Festo lfr-3/4-d-maxi-kb-a

Key Features

  • 1Ensure safety and compliance with ISO 13849-1 certification. 2、Integrate a complete air prep solution with manual valve, filter, and distributor. 3、Minimize maintenance downtime via an automatic condensate drain. 4、Secure precise pressure regulation with a lockable rotary knob. 5、Simplify installation in versatile pneumatic systems with in-line design.
Product Details
lfr-3/4-d-maxi-kb-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 Shut off valve Filter regulator with pressure gauge
Max. condensate volume
80ml
Bowl guard
Metal bowl guard
Symbol
00991777
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
Max. pressure hysteresis
2.9psi
Standard nominal flow rate
8400l/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
3300g
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
185730

Specifications may be subject to change without notice