Honeywell AP402

Overview :

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.

Features :

Heavy duty cast iron construction

1 inch, 1 1/4 and 1 1/2 inch models (inlet and outlet)
1/2 inch bottom tapping for expansion tank mount
1/8 inch top tapping for air vent mount
Directional flow arrow for correct installation

Product Specifications :

Application: Closed heating systems
Dimensions (in.): 6 in. long x 3-3/4 in. high x 2-3/8 in. wide
Dimensions (mm): 152 mm long x 95 mm high x 60 mm wide
Operating Temperature Range (F): 275 F Maximum
Operating Temperature Range (C): 135 C Maximum