Spirotherm 4" Spirovent Drain- Steel air and dirt separators with removable head (Flanged)

The Spirovent Air Eliminator / Dirt Separator employs a patented Spirotube coalescing / barrier medium that (scrubs˜ the air from the system fluid and gives the dirt something to collide into. Simple to install with a straight in-line design it is available in the (Dirt˜ model as a sealed vessel and the (Drain˜ model that includes a removable head and tube sheet construction. This allows access to the Spirotube bundle for inspection or cleaning. Body Type: Steel Connection Type: Flanged