Skip to Main Content
Logo

AS-MB Watts

Microbubble Air Separator

Series AS-MB Microbubble Air Separator is designed for efficient separation and elimination of entrained air in hydronic heating systems. No minimum inlet/outlet piping length is required for proper operation. This series features a durable brass body construction, corrosion-resistant polyphenylsulfone (PPSU) coalescing media that withstands petroleum based cleaners, glycol anti-freeze and temperatures up to 240 degrees F and a fully serviceable design for inspection and cleaning.

Features

  • Durable brass body construction and corrosion-resistant media that withstands petroleum based cleaners, glycol anti-freeze, and temperatures up to 240 degrees F
  • Flanged, 3/4 in., 1 in., and 1¼ in. FPT sizes
  • No minimum inlet/outlet piping length is required for proper operation
  • Used for efficient separation and elimination of entrapped air in hydronic heating systems

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific AS-MB

Approval Information

For the latest product certification information and documentation, please visit our certification partner websites: