Amtrol 444

Air Purger Extrol 1-1/4 Inch for 700 Series Automatic Air Vents and Expansion Tank

More Images & Video

$19.87  / ea
Guests: In Stock. Ships in 1 Business Day.

Product Overview

  • The water that is used initially to fill a hot water heating system contains dissolved air
  • Make-up water subsequent added will similarly have a high air content
  • Heating this water releases the air and permits it to be circulated in the system, for which it must be vented
  • The purpose of the air purges is to continuously separate and collect any air from the water as it circulates so that it may be vented automatically by afloat air vent without the necessity for frequent manual venting
  • System connection sets the point of no pressure change
  • 1-1/4 in connection
  • 1/8 in NPT top connection
  • 1/2 in NPT tapping
  • Low lead IAPMOR&T

Product Details

Used on700 Series Automatic Air Vents and Expansion Tank
California ResidentsWARNING: Click here for Proposition 65 information.

Commonly Purchased with This Item     
denotes installation item.

You May Consider

Shipping & Returns

For Guest transactions, we offer a 30-day SATISFACTION GUARANTEE. If you receive a damaged or defective item or you are dissatisfied with a product for any reason, you can return it for an exchange or refund within 30 days. F.W. Webb Account holders should refer to their local branch for their specific return policy. See our full refund/return policy.

Back to top