Watts 1" Air Separator

1" Air Separator

Series AS Air Separator is designed for efficient separation of air from water in Hydronic Heating Systems. Watts air separators have heavy cast iron construction. They have tapings for the installation of an expansion tank and air vent. Entrapped air in the hot water heating system piping is dispersed by the internal agitator of the air separator as the water is recalculated within the heating system piping. This provides quiet efficient operation of the hot water heating system radiation.

Watts 0858535 Features:

• 1/2" tapings on each side for fill valve piping
• Heavy cast iron construction
• Efficient separation of air
• Furnished with tapings for expansion tank and air vent

Watts 0858535 Specifications:

• Height: 4"
• Length: 6-1/4"
• Connection Size: 1"
• Connection Type: NPT
• Max Pressure: 125psi
• Weight: 4.976 lbs.