Johnson screen Introduction

Johnson screen is composed of ribs (vertical ribs or support ribs) and V-shaped wire, adopting the advanced full contour welding fabrication process. 

Each intersection is connected by fusion welding, that it has strong structure, good mechanical performance. The continuous uniform stability of screen slots is controlled by the computer system.

 Continuous slots ensure larger aperture ratio, larger flow area, and minimize underwater velocity of permeability, keeping sands away from the pipes even in higher water pressure. Slot size can vary according to difference service.