The B&G In-Line Air Separator is specifically designed to efficiently separate air from circulating water in hydronic heating and cooling systems to assure quiet operation.

Features and Benefits

  • One piece cast iron
  • Sizes 1″ through 3″

Models – Part Number (see Brochure A-308B for dimensions & weights)

IAS-1 – 112118
IAS-1¼ – 112119
IAS-1½ – 112097
IAS-2 – 112098
IAS-2½ – 112099
IAS-3 – 112100

General Selection Tools:

  • ESP-PLUS for B&G Centrifugal Pumps, Booster Pumps, Pump Accessories, and Air Separator
  • ESP-PARTS for replacement parts selection
  • ESP-TANKS for replacement parts selection
  • CAD Drawings for 2D and 3D dimensional drawings in many formats

Heat Exchanger Product Selection

Steam + Water Pressure Reducing Values

Sizing Tools:

Report Bugs/Request Enhancements
Please email the following address to report issues and request enhancements:

Consult your local Bell & Gossett Representative for additional assistance.

Regional Office:

Byblos Bank Center 1st Floor
Baabda Main Street
Tel.: +961-5-920401

Search below to find your local distributor. If there is no location found, please contact our regional office for more information.

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