Key Features
- 1Optimize air preparation with the compact Festo LFR-1/4-D-MINI-KF-A filter regulator. 2、Secure precise airflow control using the rotary knob with detent actuator lock. 3、Achieve 40 µm grade filtration for clean compressed air and inert gases. 4、Simplify maintenance via the manual condensate drain to reduce downtime. 5、Enhance system versatility for lubricated and various industrial applications.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Size | Mini | 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 | 22ml |
| Bowl guard | Metal bowl guard | Symbol | 00991557 |
| 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 | 1050l/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 | 1200g |
| 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 | 185770 |
Specifications may be subject to change without notice