Product Model
lfr-1/4-db-7-5m-o-mini

Selling Points
- 1The Festo LFR-1/4-DB-7-5M-O-MINI filter regulator is a compact solution for compressed air preparation, measuring 44 mm in width and offering a 5 µm filtration grade.
- 2This mini filter regulator features a rotary knob with detent for easy actuator lock and can be mounted vertically with a +/-5° angle adjustment.
- 3The LFR-1/4-DB-7-5M-O-MINI includes a condensate drain, ensuring efficient removal of condensate and maintaining high-quality compressed air.
- 4Ideal for various industrial applications, this filter regulator is part of Festo's comprehensive range of air preparation solutions, ensuring reliable and clean compressed air.
- 5With its compact design and user-friendly operation, the LFR-1/4-DB-7-5M-O-MINI is an essential component for maintaining optimal air quality in industrial settings.
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 | 5μm |
Condensate drain | Manually rotating | Structural design | Filter regulator without pressure gauge |
Controller function | With secondary exhausting With return flow function | Symbol | 00991590 |
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 | 1000l/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 [6:8:4] 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 | 537644 |
Specifications may be subject to change without notice