FESTO LRF34D5MMAXIA FILTER REGULATOR

Description:

The Festo LFR-3/4-D-5M-O-DI-MAXI-A Filter Regulator is used in pneumatic air preparation systems to remove contaminants and maintain regulated compressed air pressure for downstream equipment. Commonly installed in automated production equipment, packaging machinery, material handling systems, and industrial process lines requiring clean and stable compressed air supply. Maintenance teams, OEM machine builders, and system integrators use this unit for pneumatic system upgrades, replacement of air preparation components, and preventive maintenance applications.

Applications:

The Festo LFR-3/4-D-5M-O-DI-MAXI-A filter regulator is commonly used in pneumatic cylinders, directional control valves, robotic systems, conveyor equipment, and factory automation machinery where compressed air quality and pressure stability are critical for system performance. The combined filtration and pressure regulation design reduces installation space while improving reliability and extending the service life of downstream pneumatic components in industrial environments.

Technical Specifications:

• Manufacturer part number (MPN): LFR-3/4-D-5M-O-DI-MAXI-A
• Manufacturer: Festo
• Product type: Filter regulator
• Product series: D Series MAXI
• Function: Air filtration and pressure regulation
• Port size: 3/4 in
• Media: Compressed air
• Filtration type: Particulate air filtration
• Pressure regulation type: Adjustable diaphragm regulator
• Bowl type: Metal bowl with sight glass
• Drain type: Manual or semi-automatic drain depending on configuration
• Mounting type: Inline or bracket mounted
• Flow direction: Directional flow design
• Pressure gauge port: Integrated gauge connection
• Installation position: Vertical preferred
• Compatible equipment: Pneumatic cylinders, valves, and actuators
• Application: Industrial compressed air preparation systems
• Operating environment: Manufacturing and process automation facilities
• Primary function: Air quality improvement and pressure stabilization

Common Replacements:

• Festo LFR-3/4-D-MAXI Filter Regulator
• SMC AW40-F04 Filter Regulator
• Parker P3NFA98ESMN Filter Regulator