USD 149.00
40µm pneumatic filter regulator combination with manual on/off valve. Features G1/8 ports, 750 l/min nominal flow, and 1 to 16 bar operating pressure.
The Festo 185731 LFR-1/8-D-MINI-KC is a D-series Mini-size pneumatic air preparation service unit combination. This pre-assembled modular unit integrates a manual on/off valve (HE) and a filter regulator (LFR) equipped with a pressure gauge and mounting brackets. It features G1/8 female pneumatic port connections, delivering a highly stable standard nominal flow rate of 750 l/min. Engineered with a durable zinc die-cast housing, polycarbonate bowl, and a protective metal bowl guard, it safely handles inlet operating pressures from 1 to 16 bar and provides precise pressure regulation between 0.5 and 12 bar. Designed to meet stringent industrial compressed air quality standards (ISO 8573-1:2010), it utilizes a 40 µm filter element and a manually rotating condensate drain with a 22 ml capacity to ensure optimal downstream pneumatic system reliability and clean airflow.
| Parameter | Value |
|---|---|
| Pneumatic Connection | G1/8 Female |
| Grade of Filtration | 40 µm |
| Standard Nominal Flow Rate | 750 l/min |
| Operating Pressure Range | 1 to 16 bar |
| Pressure Regulation Range | 0.5 to 12 bar |
| Condensate Drain | Manual rotary |
| Max Condensate Volume | 22 ml |
| Max Pressure Hysteresis | 0.2 bar |
| Ambient / Media Temperature | -10 °C to +60 °C |
| Housing Material | Zinc die-cast |
| Bowl Material | Polycarbonate (PC) with Metal Guard |
| Air Purity Class | ISO 8573-1:2010 [7:8:4] (Output) |
Utilized as the primary compressed air entry point for localized pneumatic control panels, providing both isolation and regulated filtration.
Removes particulate contamination up to 40µm and manually isolates the system for safe maintenance, while regulating input pressure to exactly match downstream manifold requirements.
Integrated near the end-effector on robotic arms or pick-and-place gantries to precisely manage grip force and operational speed.
Ensures stable operating pressure with less than 0.2 bar hysteresis, protecting delicate pneumatic grippers from over-pressurization while filtering out damaging condensation.
Regulates and cleans compressed air used in high-cycle packaging equipment, such as blister packaging or carton erecting machines.
Supplies a steady 750 l/min flow rate to multiple micro-cylinders without pressure drops, utilizing the metal bowl guard to protect the polycarbonate bowl against accidental impacts in active machine environments.
