Home

A scheduled site upgrade will take place from Sat., 10/25 until Sun., 10/26. Minor disruptions to pricing, orders, or inventory may occur. Thank you for your patience as we work to improve your experience.

Track My OrderFREE PRO Account
Home
Home
Need Help?
Sign In
loading content
Amtrol_446-1_HR.jpg

1-1/4 in Air Purger With 1/8 x 1/2 Tapping

Amtrol
SKU444-1

Documents

Amtrol_446-1_Specification_Sheet.pdf
Amtrol_446-1_Specification_Sheet.pdf

Description

Designed to separate air from water in a closed heating system so that it can be properly vented. Baffles inside the purger cause dissolved air to be separated from the water as it flows through the purger. The elimination of air improves the performance of the system and helps prevent harmful corrosion. Available in 1” through 3” sizes.

$38.32

each
12 In Stock
or - Free Same Day Shipping & Lower Pricing.
  • 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
Connection Type: FNPT
Dimensions: 6 in L x 2-1/2 in W x 4 in H
Domestic/Import: Domestic
Material: Cast Iron
Nominal Size: 1-1/4 in
Type: Air Purger
Working Pressure: 125 psi