Tank Lids

Replacement lids and fill caps for poly tanks: spin-on and threaded, vented and sealed, from 5" through 16" with the gaskets and lanyards that go with them.

Den Hartog, AR, Hypro and Banjo. Vented lids are required on tanks that draw down under suction — fitting a sealed lid to a suction tank will collapse it.

Stocked & popular These are the tank lids we keep on the shelf or have sold before. Browse all 182 in the full catalog →