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3" Spirovent Drain VDN300-FL Dirt & Air Separator, Flanged

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Spirotherm

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Spirotherm

VDN300-FL
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Spirovent Drain VDN300-FL Dirt & Air Separator is a unique dual-purpose device that will remove air and dirt down to the smallest particle, keeping the system free from air and dirt, permanently. It has 3" Flanged connections.

The Spirovent Drain VDN300-FL Dirt & Air SeparatorIt requires little maintenance, and works without strainers or filters. When the drain valve is opened the system pressure flushes out the collected dirt. This only takes a few seconds.

 

Spirovent Drain models are available with flanged connections only and feature a removable lower head to facilitate cleaning.

Commercial units are fabricated steel and available from 2" through 36" pipe size and flows to over 30,000 GPM.

Features:

  • No bypass, isolating valves or replacement filters to clog and reduce flow;
  • Dirt can be flushed while the system is in full operation;
  • Quiet operation;
  • Minimum pressure drop; always constant;
  • Increased component life;
  • Reduced oxygen-based corrosion and pump cavitation;
  • Provides optimum heat transfer;
  • Optional removable head for bundle inspection;

Technical Specifications of Spirotherm VDN300-FL:

  • Connections: 3" Flanged;
  • Max. operating pressure: 150 PSI;
  • Max. temperature: 270F;
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