FestoClassic
In Stock

lfr-1/4-d-mini-kg

Product ID:5821
Updated: 2026/7/4
Festo lfr-1/4-d-mini-kg

Key Features

  • 1Ensure high-quality compressed air with 40 μm filtration.
  • 2Simplify maintenance using the manual condensate drain.
  • 3Monitor pressure precisely with the integrated gauge.
  • 4Install flexibly with in-line G1/4 port design.
  • 5Rely on durable, RoHS-compliant zinc and PC construction.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Mini
Series
D
Actuator lock
Rotary knob with detent
Mounting position
Vertical +/- 5°
Grade of filtration
40μm
Condensate drain
Manually rotating
Structural design
Branching module Pressure switch Shut off valve Filter regulator with pressure gauge Safety start-up valve
Max. condensate volume
22ml
Bowl guard
Metal bowl guard
Symbol
00991571
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
715l/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
1500g
Type of mounting
Optionally: Line installation With accessories
Pneumatic connection 1
G1/4
Pneumatic connection 2
G?
Housing material
Die-cast zinc
Material of bowl
PC
Manufacturer ID
185781

Specifications may be subject to change without notice

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