A 90mm diameter filler cap available in vented and non-vented versions.
\nThe threaded boss is welded to the tank body by Tek Tanks.
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\nThe price includes marking out, drilling the hole, welding the threaded socket and the pressure testing of the whole fitted assembly.
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\nDimensions:
\nMaximum Diameter: 110mm
\nThread OD: 90mm
\nHeight above tank top: 50mm
\nFiller hole diameter: 70mm