Radial Slot Execution - Standard
Standard design (FOTI) For filtration from the outside to the inside (FOTI).  The profiles are welded with the widest profile dimension outermost to the internal support bars. The outside working surface is smooth. ...

Radial Slot Execution - Special
Special design (FITO) For filtration from the inside to the outside (FITO).  The profiles are welded with the widest profile dimension to the internal support bars. The inside working surface is interrupted by the path of support bars....

Radial Slot Execution - Various Slot Widths
With various slot widths it is possible to combine within one filter tube or slotted screen cylinder various slot openings. In such cases the length of each zone and its relevant slot width have to be indicated. ...

Radial Slot Execution - Gradual Increased Slot Widths
With gradual increased slot widths it is possible to increase gradually the slot width within one filter tube. bThe relevant slot width and the lenght of the filter tube have each time to be indicated. ...

Axial Slot Execution
Special design. For filtration from the inside to the outside. In this type of execution the slot forming profiles are parallel to the length of the slotted screen cylinder.  The internal working surface is smooth and the support wires...

Conical Tubes
Conical tubes can be made for filtration flow inside to outside or flow outside to inside.  The angle of the conical tube is variable from 0.6° to 7°. Further angles and other quality specifications on request. The advantage of conical tubes...

Tubes with Conidur®
Wedge wire tubes can be made in combination with fine hole sheets and slotted hole sheets called Conidur. Conidur pierced sheets have a unique type of hole. Different from ordinary round holes with a circular shape, the holes of Conidur have a rather...