Auer Steel | B & G Tank Fitting F/20-22in Dia 112026

Auer Steel

Part #ATF20

B & G Tank Fitting F/20-22in Dia 112026

: Brand: Bell & Gossett
Nominal Size: 1/2 x 3/4 in
Series: ATF
Dimensions: 20 to 22 in Dia
Pressure Rating: 175 psig
Type: Air Control
Material: Cast Iron
Temperature Rating: 250 deg F
End Style: MNPT x FNPT
: 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.
: Copper and copper plated tubes|Brass vent tube fitting
: Bell & Gossett Airtrol Tank Fitting, Air Control, Series: ATF, 1/2 x 3/4 in Nominal, MNPT x FNPT End Style, 175 psig Pressure, 250 deg F, Cast Iron, 20 to 22 in Dia