Product Model
lfr-1/4-d-mini-kg-a

Selling Points
- 1The Festo LFR-1/4-D-MINI-KG-A is designed to filter and regulate compressed air, ensuring high purity and consistent pressure levels. It features a metal bowl guard and manual condensate drain for easy maintenance.
- 2This unit is built to withstand various operating conditions, including temperatures from -10 to 60°C and pressures up to 16 bar. It also meets ISO 8573-1:2010 standards for compressed air quality.
- 3The LFR-1/4-D-MINI-KG-A has a service-life value of 20 million cycles, making it a well-tried component for safety-related applications. It also passes rigorous vibration and shock tests according to EN 60068-2-6 and EN 60068-2-27.
- 4This filter regulator is easy to install and commission. It includes a pressure gauge for precise pressure control and can be integrated into existing service units with minimal effort.
- 5The LFR-1/4-D-MINI-KG-A is suitable for various industrial applications, including those requiring lubricated operation. It ensures reliable operation with minimal maintenance, making it a valuable addition to any pneumatic system.
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 | Branching module Pressure switch Shut off valve Filter regulator with pressure gauge Safety start-up valve | Max. condensate volume | 22ml |
Bowl guard | Metal bowl guard | Symbol | 00991527 |
Pressure gauge | with pressure gauge | Operating pressure | 43.5psi 174psi |
Pressure regulation range MPa | 0.25MPa 1.2MPa | Pressure regulation range | 2.5bar 12bar |
Pressure regulation range psi | 36.25psi 174psi | Max. pressure hysteresis | 2.175psi |
Standard nominal flow rate | 715l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Air quality class at the output | Compressed air as per ISO 8573-1:2010 [7:8:4] Inert gas | Temperature of medium | -10°C 60°C |
Ambient temperature | -10°C 60°C | Product weight | 1500g |
Type of mounting | Optionally: Line installation With accessories | Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G? | Housing material | Die-cast zinc |
Material of bowl | PC | Manufacturer ID | 185782 |
Specifications may be subject to change without notice