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Honeywell AP401 1-1/4" NPT Connection Air Purger

SKU: 372731

Save 52% · Retail: $67.89

  Available to Ship in 4-5 weeks

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About the Honeywell AP401

Honeywell AP401 1-1/4" NPT Connection Air Purger. The Honeywell AP400 Series air purgers provide air and water separation in hydronic heating systems, improving efficiency and reducing noise. Solidly constructed of bronze, the air purgers feature tappings for expansion tank and auto air vent mounting.

Product Details

Manufacturer: Honeywell
Style: Parts
Mpn # AP401
Weight 2.05 lbs.

Product 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


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