The FESTO LFR-D-MIDI is a heavy-duty industrial filter regulator engineered for reliable compressed air preparation in pneumatic systems. It combines filtration and pressure regulation in a single unit, removing condensate and particulate contamination while maintaining stable downstream pressure.
FESTO LFR-D-MIDI Technical Specifications
| Series | LFR |
| Size | Midi |
| Port Connection | G1/4, G3/8, G1/2 |
| Filtration Grade | 40 µm |
| Pressure Regulation Range | 0.5 to 12 bar |
| Operating Pressure | Max. 16 bar |
| Temperature Range | -10°C to +60°C |
| Drain Type | Manual or automatic |
| Housing Material | Die-cast zinc |
| Mounting Type | Line or bracket |
Key Engineering Features
- Integrated filter and pressure regulator in a compact midi-size body
- High flow rate with minimal pressure drop
- Secondary pressure regulation with lockable adjusting knob
- Condensate drain with manual or fully automatic operation
- Modular design for combination with FESTO service units
- Robust die-cast zinc housing for industrial environments
Industrial Applications
- Compressed air preparation in pneumatic control systems
- Machine tools and manufacturing equipment
- Automotive assembly and testing lines
- Packaging and food processing machinery
- Process automation and valve actuation circuits
For technical inquiries, dimensional drawings, or replacement support for FESTO LFR-D-MIDI, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


FESTO LFR-D-MIDI Filter Regulator
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the FESTO LFR-D-MIDI Filter Regulator. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.