Product Model
lfr-1/4-d-7-o-mini

Selling Points
- 1The Festo LFR-1/4-D-7-O-MINI filter regulator is designed in a mini size, making it perfect for space-constrained applications.
- 2With a filtration grade of 40 µm, this filter regulator ensures high-quality air filtration, reducing contaminants and improving system performance.
- 3The rotary knob actuator with detent provides a secure and easy-to-use locking mechanism, ensuring consistent operation.
- 4The filter regulator can be mounted vertically with a ±5° angle, offering flexibility in installation and reducing space requirements.
- 5The fully automatic condensate drain feature ensures efficient operation by removing condensate, preventing clogging and maintaining system performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
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 7bar | Max. pressure hysteresis | 0.2bar |
Standard nominal flow rate | 1500l/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 | 460g |
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 | 192591 |
Specifications may be subject to change without notice