FIELD: storage of oil products. SUBSTANCE: device has rubberized cloth panel connected by lower edge to leaf spring bent in upper portion through angle of 20 degrees from vertical with width of bent off portion being not less than 70 mm. Device has also rubberized cloth hose placed between panel and spring with holes on the bottom or with space between parts of hose to train condensate of hydrocarbons or water. EFFECT: enhanced reliability of sealing. 1 dwg
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