Product Model
lfr-3/4-d-7-o-di-maxi-a

Selling Points
- 1The Festo LFR-3/4-D-7-O-DI-MAXI-A filter regulator ensures high-quality compressed air by filtering out dirt particles and condensate, maintaining optimal air pressure up to 7 bar.
- 2With a filtration grade of 40 μm, this filter regulator provides reliable protection against contaminants, ensuring consistent performance in various industrial applications.
- 3The LFR-3/4-D-7-O-DI-MAXI-A features an automatic condensate drain, eliminating the need for manual intervention and enhancing overall system efficiency.
- 4This filter regulator includes a directly-controlled pressure regulator, allowing for precise control over output pressure to meet specific application requirements.
- 5Built with robust components, the LFR-3/4-D-7-O-DI-MAXI-A is designed to withstand various environmental conditions, ensuring long-lasting performance in demanding industrial settings.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Size | Maxi | 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 | 43ml |
Bowl guard | Metal bowl guard | Symbol | 00991588 |
Pressure gauge | G1/4 prepared | Operating pressure | 2bar 12bar |
Pressure regulation range | 0.5bar 7bar | Max. pressure hysteresis | 5.8psi |
Standard nominal flow rate | 7700l/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 | 1600g |
Type of mounting | Line installation | Pneumatic connection 1 | G3/4 |
Pneumatic connection 2 | G3/4 | Note on materials | RoHS-compliant |
Housing material | Die-cast zinc | Material of bowl | PC |
Manufacturer ID | 192397 |
Specifications may be subject to change without notice