BÜSCH bar screens are always manufactured individually for the respective application. The size as well as the shape and spacing of the bars are designed according to the requirements and the construction drawing. Thus, the bar screens can be used in a variety of ways - as coarse cleaning for the first cleaning stage in sewage treatment plants or in sluices, as protection of downstream penstocks or pumps, as protection against unauthorized access to outlets or plants.
Solid welded construction:

Channel penstock with rectangular opening, 3-sided sealing

Weir type channel penstock with rectangular opening, 3-sided sealing

Penstock with rectangular opening, 4-sided sealing

Penstock with semicircular opening, 4-sided sealing

Weir type penstock, 4-sided sealing

Penstock with flange and circular opening, sealing on all sides

Penstock with bottom for embeddin and circular opening, sealing on all sides

Penstock with circular opening, sealing on all sides

Large penstock with rectangular opening, 3-sided sealing

Large penstock with semicircular opening, 3-sided sealing

Large weir type channel penstock with rectangular opening, 3-sided sealing

Large penstock with rectangular opening, 4-sided sealing

Large penstock with semicircular opening, 4-sided sealing

Large weir type penstock, 4-sided sealing

Penstock with rectangular opening, 4-sided sealing