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2-1/2" Spirovent Drain VDN250-FL Dirt & Air Separator, Flanged

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Spirotherm

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Spirotherm

VDN250-FL
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Spirovent Drain VDN250-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 2-1/2" Flanged connections.

The Spirovent Drain VDN250-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 VDN250-FL:

  • Connections: 2-1/2" Flanged;
  • Max. operating pressure: 150 PSI;
  • Max. temperature: 270F;
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