AirTrol Tank Fittings

Airtrol Tank Fittings help establish the proper initial liquid level in the compression tank when filling the hydronic system. They help maintain proper system pressurization by directing released air to the compression tank during system operation and permit cooler liquid flow to the boiler during the off cycle as system liquid cools. Airtrol Tank Fittings must be used with the appropriately sized In-Line Airtrol or Rolairtrol air separator.

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  • 1/2" ATF-9 Airtrol Fitting (For 9" Compression Tank Dia) View Specs

    $65.35 / each

    Non-Stock Item Allow 2-3 Weeks to Ship Out
  • 1/2" ATF-12 Airtrol Fitting (For 12"-14" Compression Tank Dia) View Specs

    $65.35 / each

    In Stock! (54 Available) Ships in 24-48 Hrs
  • 1/2" ATF-16 Airtrol Fitting (For 16"-18" Compression Tank Dia) View Specs

    $65.35 / each

    In Stock! (2 Available) Ships in 24-48 Hrs
  • 1/2" ATF-20 Airtrol Fitting (For 20"-22" Compression Tank Dia) View Specs

    $63.69 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 1/2" ATF-24 Airtrol Fitting (For 24" Compression Tank Dia) View Specs

    $65.35 / each

    In Stock! (14 Available) Ships in 24-48 Hrs
  • 1/2" ATFL Airtrol Fitting (For 100 Gal or Large Compression Tank) View Specs

    $257.25 / each

    In Stock! (4 Available) Ships in 24-48 Hrs