The tanks are made of homogeneous and lightweight polypropylene sheets by blowing and welding. They can be equipped with various partitions, technological openings, springs, and valves for connecting hoses and pipes. The tanks are closed with a welded lid or with a removable lid as standard. They are non-toxic and so can be used with food, and are watertight according to ČSN 75 0905.
The tanks are tested and approved by the TZÚS Praha state testing laboratory
ADVANTAGES OF KELLNER CZ PP TANKS: