Xylem-Bell & Gossett 112106 EAS 1-1/4" Enhanced Air Separator

The Xylem-Bell & Gossett 112106 EAS Enhanced Air Separator is a highly efficient device designed for removing entrained air bubbles in residential and light commercial hydronic heating or cooling systems. This separator differs from standard air scoops with its internal diffuser and coalescing medium, enabling removal of over 99 percent of air, including micro-bubbles.

How It Works:

As system fluid enters through the inlet, the diffuser distributes flow evenly across the stainless steel wire brush-like medium, where air bubbles stick to the brush filaments and rise through a baffle to be released through the automatic air vent. The de-aerated water then continues back into the system.

Key Features:

• Increases heat transfer and comfort while reducing system noise
• 1-1/4 inch NPT connection with 35 GPM flow capacity
• 150 PSI working pressure, 250°F maximum temperature rating
• No minimum pipe run required for installation
• Straight or angle installation capability
• Compatible with diaphragm or compression expansion tanks
• 3/4 inch large capacity air vent included

Construction:

• Rugged two-piece cast iron body and cap with all stainless steel internal parts and brass body vent with non-ferrous internals
• Durable coalescing medium with stainless steel filaments
• Removable and replaceable high-capacity automatic vent

This enhanced air separator is ideal for professional HVAC, mechanical, and plumbing contractors seeking to optimize hydronic system performance and eliminate air-related efficiency and comfort issues.