Perforated pipe, can be with round or slotted holes
Round holes can be closed with sealing plugs for well flushing
High filtering capacity
Use of high-quality corrosion-resistant materials
Minimum hydraulic resistance
Uniform fluid movement in the shank
Optimum drainage layer size allows to increase the stability of the products in a wide range of well conditions
Wire filter elements have a large number of support elements, which increases their strength characteristics both in the axial and radial directions
Monolithic design of direct winding of the wire filter, formed in the process of direct welding, allows to increase the withstandable rotational loads of the filter
