Compressed Air Filter Festo LF-1/4-D-MINI-A 159617 Zinc Alloy Housing Metal Bowl Guard Sinter Filter G1/4 Port 0.5-12 bar 40 µm Fully Automatic Drain
Product Description:
The product belongs to the FESTO D-MINI Series and serves as an air source treatment component. It encompasses LOE lubricators, LF filters—which can be equipped with an automatic drainage feature—and LR pressure reducers, offering comprehensive air source conditioning.
Designed with versatility in mind, this component is available in various port sizes including G1/8, G1/4, and G3/8. Its compact modular construction ensures compatibility with standard compressed air systems, making it a practical choice for a wide range of applications.
This air treatment unit effectively performs filtration, pressure regulation, and lubrication, ensuring stable and efficient operation. It is extensively used for the pre-treatment of air sources in automated machinery, providing easy installation and dependable performance throughout its service life.
Features:
The design features a modular structure that allows for flexible combinations, making it adaptable to various configurations while occupying minimal installation space.
Equipped with a metal protective cover, the unit boasts robustness and durability, providing excellent protection against external impacts.
It delivers a high standard flow rate with minimal pressure loss, ensuring efficient operation and optimal performance.
Users can choose between manual and automatic drainage options, which simplifies maintenance and enhances convenience.
The system offers precise pressure regulation with minimal hysteresis, resulting in a stable and reliable output.
Compliant with ISO standards, it demonstrates strong versatility and interchangeability, making it suitable for a wide range of applications.
Technical Parameters:
| Brand | FESTO |
| Series | D-MINI Series |
| Type | Lubricator / Filter / Pressure Reducer |
| Port Size | G1/8, G1/4, G3/8 |
| Working Pressure | 0.5-12bar |
| Filtration Precision | 40μm |
| Application | Air Source Treatment, FESTO Lubricator Filter Reducer |
Applications:
Automated production lines, CNC machine tools, and robotic systems are widely utilized in modern manufacturing processes to enhance efficiency and precision. These technologies enable streamlined operations and reduce manual labor.
The air source supply is crucial for pneumatic actuators such as cylinders and grippers, ensuring smooth and reliable performance. Proper air source management supports consistent functionality in various industrial applications.
Packaging machinery, textile equipment, and printing devices are common areas where automation and pneumatic technology play an essential role. These machines benefit from improved speed, accuracy, and operational stability.
Electronic manufacturing, automotive production, and customized non-standard equipment also rely heavily on pneumatic systems. These sectors demand high levels of precision and adaptability in their control mechanisms.
The front-end pre-treatment of compressed air pipelines is a critical step to maintain air quality and prevent damage to pneumatic components. This process involves filtering, drying, and regulating the compressed air before it reaches the actuators.
Various types of industrial pneumatic control circuits are employed to manage and optimize the performance of pneumatic systems, tailoring them to specific applications and requirements within diverse industries.
Support and Services:
Our Pneumatic Filter Regulator Lubricator (FRL) units are designed to ensure optimal performance and longevity of your pneumatic systems by providing clean, regulated, and lubricated air supply. To maintain the efficiency of your FRL, regular inspection and maintenance are recommended.
For technical support, please refer to the product manual included with your FRL unit, which contains detailed installation, operation, and troubleshooting instructions. Common maintenance tasks include checking and draining accumulated moisture from the filter bowl, adjusting the regulator to the desired pressure setting, and refilling the lubricator with the appropriate pneumatic oil.
If you encounter any issues that cannot be resolved through the manual, our technical support team is available to assist with diagnostics, replacement parts, and warranty inquiries. Additionally, we provide training and consultation services to help optimize your pneumatic system performance using our FRL products.
To ensure safety and compliance, always follow recommended guidelines for pressure ratings and environmental conditions when installing and operating the FRL. Using genuine replacement parts and following our maintenance schedule will help maximize the lifespan and reliability of your pneumatic equipment.
Packing and Shipping:
Product Packaging: The Pneumatic Filter Regulator Lubricator is securely packaged in a sturdy cardboard box with custom foam inserts to prevent damage during transit. Each unit is individually wrapped in protective plastic to keep it free from dust and moisture. The packaging includes clear labeling with product specifications, model number, and handling instructions to ensure safe delivery.
Shipping: We offer reliable shipping options to meet your needs, including standard and expedited delivery services. The product is carefully handled and shipped via trusted carriers to ensure it arrives on time and in perfect condition. Tracking information will be provided once the order is dispatched, allowing you to monitor the shipment until it reaches your location.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.





