Extremely long service life
For the POLYSTAR version, the span pipes of the BAUER pivot and linear systems in sizes 168 and 203mm are fitted with HD-PE 4.0 or 4.9mm on the inside. Sealing surfaces are produced using precision tools to guarantee a completely tight seal and time-saving assembly.
This increases the already long service life of BAUER systems even further. The water-carrying pipes are protected all around against corrosive components in the liquid. Sand or sediment cannot cause any abrasion damage.
As an additional benefit, the flow properties of the water are improved, since the coefficient of friction of the polyethylene pipe is lower than that of galvanized steel.