Spirtovent VDN800FA 8" Combination Air & Dirt Separator - Flanged

Brochures & Specifications

The life and effciency of a heating or cooling system are greatly dependent on the quality of the system water. Air and dirt problems cause frequent breakdowns and increased customer complaints. Corrosion, cavitation, and component wear are consequences of air-saturated, dirty water. Recurring problems and increased maintenance results in unnecessary costs and dissatisfi ed owners. There is a solution! A system without air and dirt is possible! There 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 requires little maintenance, and works without strainers or fi lters. Less maintenance, fewer costs, satisfi ed owners!

THE KEY DIFFERENCE
The unique construction of this combined unit allows for the removal of both entrained air and dirt particles. The patented Spirotube®, the core of the Spirovent Dirt unit, causes dirt particles of all sizes to sink to the bottom of the unit and collect in the dirt chamber, eliminating any blockage concerns. The air bubbles rise and collect in the air chamber before being released via an integral automatic valve. The dirt can be fl ushed through the drain while the system remains fully operational. The large dirt collection chamber ensures infrequent fl ushing

ADVANTAGES TO THE SPECIFIER, INSTALLER AND OWNER
● No bypass, isolating valves or replacement fi lters to clog and reduce flow
● Dirt can be fl ushed 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