Key Features
- 1Optimize mini compressed air systems with the compact Festo LFR-1/4-D-O-MINI filter regulator. 2、Achieve precise pressure control using the rotary knob with a secure detent lock. 3、Ensure reliable filtration down to 40 µm for high-quality compressed air. 4、Simplify maintenance with the integrated manual condensate drain feature. 5、Install flexibly in vertical mounts with a ±5° adjustment range.
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 | Manually rotating |
| Structural design | Filter regulator without pressure gauge | Max. condensate volume | 22ml |
| Bowl guard | Metal bowl guard | Symbol | 00991586 |
| Pressure gauge | G1/8 prepared | Operating pressure | 1bar 16bar |
| Pressure regulation range | 0.5bar 12bar | Max. pressure hysteresis | 0.2bar |
| Standard nominal flow rate | 1400l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas |
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | Storage temperature | -10°C 60°C |
| 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 | 410g |
| Type of mounting | Optionally: Line installation With accessories | Pneumatic connection 1 | G1/4 |
| Pneumatic connection 2 | G? | Note on materials | RoHS-compliant |
| Housing material | Die-cast zinc | Material of bowl | PC |
| Manufacturer ID | 162687 |
Specifications may be subject to change without notice