Pall Pallmatic Automatic Drain Valve Model 7556-7C

The Pall Pallmatic Automatic Drain Valve Model 7556-7C is a reliable, electrically operated device designed for automatically draining condensate from compressed air systems, filters, and separators. Manufactured by Pall Corporation, this valve ensures efficient removal of moisture and contaminants, preventing damage to downstream equipment and maintaining system performance. Key features include an adjustable timer for drain cycle control (high, low, off, test settings), a robust brass valve mechanism, and a compact design suitable for industrial air systems. It operates on 115V AC power with low energy consumption, making it ideal for applications in manufacturing, automotive, and pneumatic systems where consistent moisture control is critical. Advantages over similar products include its durable construction, easy installation, and precise timing adjustments, which reduce manual intervention and extend equipment life. However, as an older model, it may lack modern digital interfaces found in newer valves, potentially requiring more maintenance in harsh environments. Benefits include improved air quality, reduced corrosion, and energy savings, while drawbacks might involve compatibility with very high-pressure systems beyond its rating. This unit appears new in original packaging, with included mounting bracket and flow washer for straightforward setup.