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

Selling Points
- 1The Festo LFR-1/4-D-7-O mini air preparation unit ensures high-quality compressed air by filtering out oil, condensate, and dirt particles, making it ideal for various industrial applications.
- 2This compact unit features a pressure regulator, filters, and branch modules, allowing for easy integration into your system and minimizing space requirements.
- 3The LFR-1/4-D-7-O is designed with standardized dimensions and mounting interfaces, ensuring compatibility with a wide range of Festo pneumatic components.
- 4With integrated monitoring functions, you can track the status of the compressed air filters, enabling needs-based maintenance and reducing downtime.
- 5This product is part of Festo's extensive range of automation solutions, offering a holistic approach to industrial automation with high-quality components and efficient logistics.
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 | Fully automatic |
Structural design | Filter regulator without pressure gauge | Max. condensate volume | 22ml |
Bowl guard | Metal bowl guard | Symbol | 00991584 |
Pressure gauge | G1/8 prepared | Operating pressure | 2bar 12bar |
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 [7:9:-] 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 | 5°C 60°C |
Ambient temperature | 5°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 | 192601 |
Specifications may be subject to change without notice