<https://www.carbon-pump-vanes.com/product/elmo-rietschle-vane-526098/#product>
<http://schema.org/description>
"High Quality Durable Replacement Vane for Elmo Rietschle DTB180 | DTB250 | VTB180 | VTB250"
<https://www.carbon-pump-vanes.com/product/elmo-rietschle-vane-526098/>