Watts F602-038B Drain

Engineered for high-demand pneumatic systems, the Watts F602-038B is a professional-grade 3/8" Auto Float Drain designed to provide reliable, maintenance-free condensate removal. Delivering a consistent flow rate of 80 SCFM, this unit is the direct technical replacement for the discontinued F602-03WGR. It utilizes an internal float mechanism to automatically purge accumulated moisture without the air loss typical of manual blowdown valves. Built for the rigors of industrial environments, the F602-038B features a rugged zinc body and NPT threaded connections, ensuring it handles compressed air condensate effectively under pressures up to 175 PSIG. This automatic float drain valve is essential for protecting downstream components from moisture-related corrosion and ensuring the longevity of your air compressor system. Whether you are performing a replacement for Watts F602-03WGR or a new FRL unit installation, this drain ensures your lines remain dry and your system maintains optimal pneumatic performance.

Key Benefits

• Direct Replacement: Seamlessly replaces the F602-03WGR without requiring piping modifications.
• Enhanced Flow Management: Supports up to 80 SCFM to keep pace with high-velocity air streams.
• Superior Protection: Efficiently removes water and contaminants to prevent pneumatic tool failure and pipe scale.
• Efficient Operation: The float-actuated condensate drain eliminates the need for manual intervention and reduces service labor.
• Durable Construction: Heavy-duty zinc housing provides the structural integrity needed for demanding HVACR and industrial applications.

Common Questions

Is the Watts F602-038B compatible with my existing F602-03WGR setup?
Yes, the F602-038B is the specific manufacturer-recommended replacement and shares identical porting and performance specs.

Can I use this drain in high-temperature environments?
This auto drain is rated for operating temperatures between 40°F and 120°F (4°C to 49°C). For higher temperature needs, ensure your filtration system includes a metal bowl with a sight glass to tolerate up to 150°F.

Does this unit require a power source?
No, this is a mechanical auto float drain that operates purely based on the buoyancy of the internal float as condensate levels rise, making it ideal for remote or non-electric installations.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.