ARO C38331-811 FRL Combination Unit: Optimize Performance and Protect Your Compressed Air Tools.

Ensure clean, regulated, and lubricated air for your most critical pneumatic applications with the ARO C38331-811 FRL Combination Unit. This versatile unit combines a high-performance compressed air filter, regulator, and lubricator into a single, modular design, ideal for metalworking, fabrication, assembly lines, and other industrial environments.

Type: FRL Combination Unit | Port Size (in.): 3/8 | Drain Type: Auto | Bowl Type: Metal with Sight Glass | Filter Element: 5 Micron | Filter Bowl Cap (oz.): 2.8 | Lubricator Bowl Capacity (oz.): 3.7 | Spring Ring Options (PSI): 0 - 140 | Maximum Inlet Pressure (PSI): 250 | Temperature Range (F): 23 - 175 | Flow Capacity (SCFM): 99

• Industry-Leading Flow Rates: Maintain peak tool performance without sacrificing air quality.
• Low Leak Rates: Minimize compressed air waste and optimize energy savings.
• All-Modular Design: Easily configure your FRL setup with additional units or accessories using spacer kits for ultimate flexibility.
• Full Line of Accessories: Tailor your FRL to specific needs with locking bowls for safety, a bright, flush-mount gauge with a settable fan for easy monitoring, and various filter options.
• Durable Construction: The C38331-811 is built to last, featuring a robust combination of metal and high-grade plastic materials, ensuring reliable operation in demanding environments.

Protect Your Investment in Compressed Air Tools:

• 5-Micron Standard Filter: Removes contaminants as small as 5 microns, safeguarding pneumatic tools from wear and tear.
• Automatic Drain Option (Available): Eliminates the need for manual condensate removal, preventing corrosion and ensuring consistent performance.
• Compressed Air Lubricator: Provides a controlled mist of oil to lubricate moving parts, extending tool life and reducing friction.

The ARO C38331-811 FRL Combination Unit is the perfect solution for professionals who demand reliable performance and superior protection for their compressed air tools. This ARO air filter regulator lubricator (ARO FRL) ensures optimal compressed air quality for various applications, including metal fabrication, ship repair, assembly lines, oil and gas refineries, and aerospace facilities.

Looking for more information about ARO FRL Combination Units? Click here to view the ARO FRL Catalog

For help choosing the correct ARO FRL's for your application, please call (800) 608-5210 or email