Honeywell AP401/U 1124550

Honeywell AP400 series air purgers provide air and water separation in hydronic heating systems, improving efficiency and reducing noise. Solidly constructed of cast iron. the air purgers feature tappings for expansion tank and auto air vent mounting. Removes entrapped air with internal baffle design through continuous recirculation of heating system water with use of air vent. Improves system efficiency, reduces noise and helps extend component life.

Honeywell Air Purger, 1-1/4 in Nominal, FNPT Connection, 125 psi, Cast Iron Body, 275 deg F, 6 in L x 2-3/8 in W x 3-3/4 in H

• Heavy-duty cast iron construction
• 1/2 in bottom tapping for expansion tank mount
• 1/8 in top tapping for air vent-mount
• Directional flow arrow for correct installation

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Honeywell_AP400_U_Specification_Sheet.pdf