https://nationalpetroleum.net/store/tank-monitoring-systems/tank-probes/probes/veeder-root-mag-flex-stainless-steel-probe-with-water-and-product-floats-for-6-6-9-8-gasoline-tanks/
Veeder Root Mag-FLEX Stainless Steel Probe with Water and Product Floats for 6.6'-9.8' Gasoline Tanks