Product Model
lfr-3/4-d-5m-o-di-maxi-a

Selling Points
- 1The Festo LFR-3/4-D-5M-O-DI-MAXI-A is a high-quality, directly actuated filter diaphragm regulator designed for precise pressure control in industrial applications. It features a fully-automatic condensate drain and integrated return flow function with secondary venting.
- 2This pressure regulator is built to withstand harsh environments, ensuring reliable operation under various ambient temperatures and medium temperatures. It also complies with maximum vibration and shock loads, making it suitable for demanding industrial settings.
- 3The LFR-3/4-D-5M-O-DI-MAXI-A is a well-tried component for safety-related applications, adhering to ISO 13849-1 standards. It has been tested for vibration resistance and shock resistance, ensuring durability and reliability in critical applications.
- 4This product is part of Festo's comprehensive range of pneumatic components, offering a solution for various automation needs. It can be easily integrated into existing systems, providing a seamless connection with other Festo products.
- 5The Festo LFR-3/4-D-5M-O-DI-MAXI-A pressure regulator is designed with user convenience in mind. It features a rotary knob for easy adjustment and comes with comprehensive documentation, ensuring smooth operation and maintenance.
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 | 5μm | 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 12bar | Max. pressure hysteresis | 5.8psi |
Standard nominal flow rate | 5800l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [7:9:-] Inert gas |
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 [6:8:4] 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 | 192395 |
Specifications may be subject to change without notice