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The PRO-SOURCE D0014W is an automatic drop leg drain designed for use with heavy-duty compressed air filter assemblies. This drain automatically expels accumulated condensate and contaminants from the filter bowl without requiring manual intervention, reducing maintenance downtime in compressed air systems. At 2.93 inches tall and 1.5 inches wide, it is a compact replacement accessory suited for tight installations. Licensed technicians and industrial maintenance professionals install this component as part of routine filter servicing or system upgrades where automatic drainage is needed to maintain air quality and system efficiency.
This drain is intended for use with heavy-duty filter units commonly found in industrial and commercial compressed air systems. Typical applications include manufacturing facilities, automotive service shops, and other environments where consistent, dry compressed air is critical to equipment performance. The automatic drain function makes it well suited for high-cycle or continuously running systems where manual draining is impractical or frequently overlooked.
Designed as an OEM-style replacement drain accessory for heavy-duty compressed air filter assemblies. Verify fitment against your existing filter model before installation.
Installation should be performed by a qualified technician familiar with compressed air system components. Depressurize and lock out the compressed air supply completely before removing the existing drain or installing this component. Follow applicable safety and plumbing codes for compressed air systems in your jurisdiction. Inspect all connection points for leaks after restoring system pressure.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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