The series of fixed boat tanks DIABLO is made from recyclable HDPE and consists of a full range of 10 models that comply with international standards. It is suitable for fuels such as gasoline, diesel, ethanol, alternative fuels, and biological vegetable oils.

The advantage of the DIABLO series is the “EASY SWITCH” cap, which can be purchased separately depending on the tank's use and can be manually changed. The cap used for gasoline is red. It is secured by rotating the same cap and locked in place through a locking pin that prevents loosening. To clean the tank, simply lift the locking pin and remove the cap by unscrewing it.