Product Model
lfr-1/4-db-7-o-mini-h

Selling Points
- 1The Festo LFR-1/4-DB-7-O-MINI-H filter regulator ensures high-quality compressed air by filtering out dirt particles and condensate, improving overall system performance.
- 2With a width of 44 mm, this mini filter regulator is perfect for space-constrained applications, offering a compact yet effective solution for air preparation.
- 3The semi-automatic condensate drain feature allows for easy maintenance and minimizes downtime, ensuring continuous operation in industrial environments.
- 4The filter regulator boasts a filtration grade of 40 µm, ensuring that the compressed air is clean and free from contaminants, which is crucial for precise machinery operations.
- 5The rotary knob with detent actuator lock makes installation and adjustments straightforward, reducing setup time and increasing productivity in manufacturing processes.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Size | Mini | Width | 44mm |
Series | DB | Actuator lock | Rotary knob with detent |
Mounting position | Vertical +/- 5° | Grade of filtration | 40μm |
Condensate drain | Semi-automatic | Structural design | Filter regulator without pressure gauge |
Controller function | With secondary exhausting With return flow function | Symbol | 00991588 |
Pressure gauge | G1/8 prepared | Operating pressure | 1.5bar 10bar |
Pressure regulation range | 0.5bar 7bar | Max. pressure hysteresis | 0.5bar |
Standard nominal flow rate | 1200l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [-:9:-] Inert gas |
Corrosion resistance class (CRC) | 1 - Low 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 | -5°C 50°C |
Ambient temperature | -5°C 50°C | Product weight | 200g |
Type of mounting | Optionally: Line installation With through-hole With mounting bracket | Pressure gauge connection | G1/8 |
Pneumatic connection 1 | G1/4 | Pneumatic connection 2 | G? |
Note on materials | RoHS-compliant | Seals material | NBR |
Rotary knob material | POM | Compressed air filter material | PE |
Housing material | PA-reinforced | Material of bowl | PC |
Manufacturer ID | 537645 |
Specifications may be subject to change without notice