AFR2000 Pneumatic Air Filter Regulator 1/4″ Inch


  • FR (Filter Regulator) without Guard
  • Operating Pressure (Bar): 10 kgf/cm2
  • Applicable Temperature: 5-50°C
  • Prepares air for all types of compressed air tools and equipment
  • Light Weight / Compact Size / Aluminum Casing
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SKU: AFR2000-1/4" Category:


An Air Filter Regulator (often abbreviated as FR, which stands for Filter & Regulator) is a crucial component in pneumatic systems. Here’s an overview of its functions and features:


The filter component removes contaminants such as dirt, dust, moisture, and oil from the compressed air before it enters the downstream pneumatic system. This helps prevent damage to pneumatic components and ensures reliable operation.


The regulator portion of the FRL unit controls the pressure of the compressed air, maintaining it at a constant level suitable for the application. It ensures that downstream pneumatic devices operate within their specified pressure ranges, enhancing their performance and longevity.

Port Size

The port size of the FRL unit refers to the diameter of the inlet and outlet ports. Common port sizes include 1/4 inch, 3/8 inch, and 1/2 inch, among others. The port size should match the size of the pneumatic system’s tubing and fittings.

Pressure Adjustment

The regulator typically features an adjustment knob or dial that allows users to set the desired output pressure. By adjusting the pressure, users can ensure that pneumatic devices operate optimally for their specific application requirements.

Modular Design

FRL units often feature a modular design, allowing for easy installation and maintenance. They can be configured in various combinations to meet the specific needs of the pneumatic system.

Pressure Gauges

Many FRL units include pressure gauges that display the current pressure readings of the incoming and outgoing air. This allows operators to monitor the system’s pressure levels and make adjustments as needed.


Air filter regulators are used in a wide range of pneumatic applications across industries such as manufacturing, automotive, aerospace, pharmaceuticals, and more. They are essential components of pneumatic systems that rely on clean, regulated air for efficient operation.

In summary, an Air Filter Regulator is a critical component in pneumatic systems, providing filtration and pressure regulation functions to ensure the proper operation and longevity of downstream pneumatic equipment and tools. Some units may also include a lubricator to provide additional protection and lubrication for pneumatic components.


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