Fueling Products

Piping & Containment

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Tank Fitting Adaptors

APT tank fitting adaptors provide a high quality, cost-effective way to mount tank sumps to a standard 4” NPT tank opening or 6“ NPT tank opening. The bright zinc plated cast iron construction is not only strong, but corrosion-resistant.

The TFA-400-II and TFA-600 is easy to install and its single hole style mounting allows the sump to be rotated to properly align pipe entries.

Design Highlights/Advantages

  • Easy installs with standard tools.
  • TFA-400-II fits onto a standard 4” NPT tank riser pipe with 4” NPT internal threads for mounting a submersible pump.
  • TFA-600 fits onto a standard 6” NPT tank riser pipe with 6” NPT internal threads for mounting a submersible pump.
  • Installs through one hole in the sump base, which permits the sump to be rotated on the adapter to properly align pipe penetrations.
  • Compression ring design allows installation with a solid gasket ring to ensure a watertight seal and environmental security.

Ordering Information


MODEL DESCRIPTION
TFA-400-II Tank Fitting Adapter generation II, 4.00“ NPT
TFA-600 Tank Fitting Adapter, 6.00“ NPT
411-105-02 Compression plate for TFA-400-11
420-200-02 Plate Washer TFA-400-11
446-100-02 Gasket for TFA-400-11