● Tanks made of high-grade steel

● All tanks 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 tanks are subject to 100% tightness test

● Subsequent assembly of ROKEN standard separation sheet metals possible for all tank sizes (assembly of separation sheet metals across cleaning hole)

● Cover machining as per customer’s request

● Transport eyes on request of customer