FestoClassic
In Stock

lfr-1/4-d-mini-ke

Product ID:5799
Updated: 2026/7/4
Festo lfr-1/4-d-mini-ke

Key Features

  • 1Ensure safety compliance with ISO 13849-1 and 13849-2 standards.
  • 2Achieve precise pressure regulation from 0.05 to 1.2 MPa.
  • 3Protect your system with 40 µm filtration and automatic condensate drain.
  • 4Enable versatile installation with vertical +/-5° mounting position.
  • 5Deliver high flow rates up to 1140 L/min for demanding applications.

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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 Filter regulator with pressure gauge
Max. condensate volume
22ml
Bowl guard
Metal bowl guard
Symbol
00991525
Pressure gauge
with pressure gauge
Operating pressure
14.5psi 232psi
Pressure regulation range MPa
0.05MPa 1.2MPa
Pressure regulation range
0.5bar 12bar
Pressure regulation range psi
7.25psi 174psi
Max. pressure hysteresis
2.175psi
Standard nominal flow rate
1140l/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
1000g
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
185757

Specifications may be subject to change without notice

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