SpxFlow HF7-16-4-DPL 1 Micron Compressed Air Line Filter with Drain

The SPX Flow-Hankison HF7-16-4-DPL is a high-performance compressed air line filter designed to remove solid particulate down to 1 micron, along with liquid water and oil contaminants from compressed air systems. This industrial-grade filter protects downstream pneumatic equipment, instruments, and processes from contamination that can increase maintenance costs and cause equipment failure.

Key Features:

• 1 micron particulate filtration efficiency
• HF7 grade coalescing filter element for effective oil and water removal
• Internal automatic drain (DPL model) for continuous condensate removal
• Differential pressure slide indicator for filter element monitoring
• Liquid level indicator to monitor condensate accumulation
• Durable die-cast aluminum housing with corrosion resistance
• Maximum operating pressure: 250 PSIG
• Maximum operating temperature: 150°F (66°C)
• 1/2" NPT threaded connections

The HF7-16-4-DPL utilizes multi-layer fiber media and screen technology to capture larger particles first, then progressively filter down to 1 micron. This filter is ideal for plant air, instrument air, and other industrial compressed air applications requiring clean, dry air to ensure consistent output quality while minimizing operating costs.