SPX Flow HF7-20-4-DP 1/2" NPT Compressed Air Line Filter with Automatic Drain

The SPX Flow Hankison HF7-20-4-DP is a Grade 7 compressed air line filter designed to protect pneumatic equipment and tools by removing contaminants from compressed air systems. This filter efficiently eliminates solid particulates, moisture, and oil aerosols to maintain optimal air quality and extend the lifespan of downstream equipment.

Key Features:

• 60 CFM capacity at 100 PSI operating pressure
• 1/2" NPT threaded connection for straightforward installation
• Internal automatic drain mechanism eliminates manual condensate removal
• 250 PSIG maximum operating pressure rating
• Grade 7 air line filtration removes particles down to 1 micron
• Standard housing design compatible with E7-20 replacement filter elements
• Differential pressure slide indicator monitors filter condition
• Liquid level indicator shows accumulated condensate

Part of the Hankison HF Series compressed air filter line, this unit provides reliable filtration for HVAC systems, pneumatic tools, spray painting equipment, and industrial compressed air applications. The automatic drain feature ensures continuous operation by preventing condensate accumulation that could compromise air quality or cause system failures.