● Oil sumps made of high-grade steel

● Collection volume corresponds to the full load volume of the tank

● All oil sumps are sandblasted, inside and outside primed with a high-quality zinc dust paint being resistant to hydraulic oils on a mineral oil basis

● Priming is compatible with other varnish paints

● All oil sumps are subject to 100% tightness test

● Oil sumps meet with the standards of WHG