Finish Thompson · FTI Air
AODD nomenclature decoder & builder
Work in progress — verify against FTI Air manuals and your price sheet. Service kits show OEM air-end part numbers (from FTI kit tables) plus the FW wet-end catalog model for the elastomer group.
FT = complete pump · FW = wet end only.
1/4" uses size 025 (three digits); 1/2"–3" use two-digit sizes (05, 10, …).
Dashes separate material groups per Finish Thompson model chart.
Examples from FT manuals — click to try:
Decoded configuration
Decoded configuration
Enter a model number.
Build a part number
Choose options in this column (size, materials, connection, and so on). The catalog-style built model number updates on the right as you change selections — no need to click Build unless you prefer to; the right column refreshes automatically.
Built model
Choose materials to assemble a catalog-style model number.
Related: FTI Air chemical compatibility · Finish Thompson hub · Portal